BG Color rendering and button to switch between mock payloads

.cargo/config.toml

@@ -3,6 +3,7 @@ runner = "espflash flash --monitor --chip esp32s3"
 
 [env]
 ESP_LOG="info"
+WM_CONN = '{"ssid": "Wokwi-GUEST", "psk": "", "data": {}}'
 
 [build]
 rustflags = [

.gitignore

@@ -24,3 +24,6 @@ target/
 
 # Ignore .DS_Store file in mac
 **/.DS_Store
+
+# Ignore checked out wiki
+creaturedex.wiki/

Cargo.toml

@@ -12,6 +12,7 @@ path = "./src/bin/main.rs"
 esp-hal = { version = "~1.1.0", features = ["esp32s3", "log-04", "unstable"] }
 
 esp-rtos = { version = "0.3.0", features = [
+  "embassy",
   "esp-alloc",
   "esp-radio",
   "esp32s3",
@@ -23,34 +24,21 @@ log                    = "0.4.27"
 
 critical-section = "1.2.0"
 embedded-io = "0.7.1"
+embassy-executor = { version = "0.10.0", default-features = false }
+embassy-time = { version = "0.5.1", default-features = false }
 esp-alloc = "0.10.0"
-esp-println = { version = "0.17.0", features = ["esp32s3", "log-04"] }
+esp-hal-wifimanager = { git = "https://github.com/InvisibleUSA/esp-hal-wifimanager", default-features = false, features = [
-esp-radio = { version = "0.18.0", features = [
+  "ap",
-  "esp-alloc",
   "esp32s3",
-  "log-04",
-  "unstable",
-  "wifi",
-] }
-smoltcp = { version = "0.13.0", default-features = false, features = [
-  "log",
-  "medium-ethernet",
-  "multicast",
-  "proto-dhcpv4",
-  "proto-dns",
-  "proto-ipv4",
-  "socket-dns",
-  "socket-icmp",
-  "socket-raw",
-  "socket-tcp",
-  "socket-udp",
 ] }
+esp-println = { version = "0.17.0", features = ["esp32s3", "log-04"] }
 display-interface-spi = "0.5.0"
 ili9341 = "0.6.0"
 embedded-hal = "1.0.0"
 embedded-hal-bus = "0.3.0"
 embedded-graphics = "0.8.2"
 embedded-graphics-core = "0.4.1"
+base64 = { version = "0.22", default-features = false, features = ["alloc"] }
 
 
 # For fine tuning these settings, please refer to https://doc.rust-lang.org/cargo/reference/profiles.html
@@ -64,3 +52,7 @@ codegen-units = 1     # LLVM can perform better optimizations using a single thr
 debug         = 2     # prefer slower builds but better debugging experience
 lto           = 'fat'
 opt-level     = 's'
+
+[features]
+default = []
+wokwi = []

diagram.json

@@ -1,31 +1,27 @@
 {
   "version": 1,
+  "author": "CreatureDex",
   "editor": "wokwi",
   "parts": [
-    { "type": "board-esp32-s3-devkitc-1", "id": "esp1", "top": 67.2, "left": -263.96, "attrs": {} },
     {
-      "type": "board-ili9341-cap-touch",
+      "type": "board-esp32-s3-devkitc-1",
-      "id": "lcd1",
+      "id": "esp1",
-      "top": -191.24,
+      "top": 67.2,
-      "left": -0.38,
+      "left": -263.96,
       "attrs": {}
     },
+    { "type": "wokwi-ili9341", "id": "lcd1", "top": -191.24, "left": -0.38, "attrs": {} },
     {
-      "type": "wokwi-led",
+      "type": "wokwi-pushbutton",
-      "id": "led1",
+      "id": "btn1",
-      "top": -82.89,
+      "top": 131,
-      "left": 196.26,
+      "left": -124.8,
-      "attrs": { "color": "red" }
+      "attrs": { "color": "green", "xray": "1", "key": "1" }
-    },
-    {
-      "type": "wokwi-resistor",
-      "id": "r1",
-      "top": 183.86,
-      "left": 154.06,
-      "attrs": { "value": "220" }
     }
   ],
-    "connections": [
+  "connections": [
+    [ "esp1:TX", "$serialMonitor:RX", "", [] ],
+    [ "esp1:RX", "$serialMonitor:TX", "", [] ],
     [ "lcd1:VCC", "esp1:3V3", "red", [ "v19.2", "h-57.6", "v-105.6", "h-124.95" ] ],
     [ "lcd1:GND", "esp1:GND.2", "black", [ "v28.8", "h-76.8", "v-76.8" ] ],
     [ "lcd1:CS", "esp1:11", "orange", [ "v0" ] ],
@@ -36,9 +32,8 @@
     [ "esp1:37", "lcd1:MISO", "magenta", [ "h57.6", "v105.6", "h172.8" ] ],
     [ "esp1:22", "lcd1:SCL", "yellow", [ "h48", "v163.2", "h192" ] ],
     [ "esp1:21", "lcd1:SDA", "cyan", [ "h38.4", "v144", "h211.2" ] ],
-    [ "r1:2", "led1:A", "green", [ "h8.4", "v-230.4" ] ],
+    [ "btn1:1.l", "esp1:GND.2", "green", [ "h-9.6", "v-48" ] ],
-    [ "esp1:GND.2", "led1:C", "black", [ "v0", "h86.4", "v76.8", "h278.4" ] ],
+    [ "btn1:2.l", "esp1:38", "green", [ "h-9.6", "v19.4" ] ]
-    [ "esp1:17", "r1:1", "green", [ "h0" ] ]
+  ],
-],
   "dependencies": {}
 }

src/bin/main.rs

@@ -7,28 +7,33 @@
 )]
 #![deny(clippy::large_stack_frames)]
 
+use alloc::{
+    format,
+    string::{String, ToString},
+};
+use base64::{Engine as _, engine::general_purpose};
 use display_interface_spi::SPIInterface;
-use embedded_graphics::Drawable;
+use embassy_executor::Spawner;
+use embassy_time::Timer;
 use embedded_graphics::mono_font::MonoTextStyle;
 use embedded_graphics::mono_font::ascii::FONT_6X10;
 use embedded_graphics::pixelcolor::Rgb565;
 use embedded_graphics::prelude::Point;
 use embedded_graphics::prelude::RgbColor;
 use embedded_graphics::text::Text;
+use embedded_graphics::{Drawable, geometry::Size, primitives::Rectangle};
 use embedded_graphics_core::draw_target::DrawTarget;
 use embedded_hal_bus::spi::ExclusiveDevice;
 use esp_hal::clock::CpuClock;
 use esp_hal::delay::Delay;
 use esp_hal::gpio::Level;
-use esp_hal::gpio::Output;
+use esp_hal::gpio::{Input, Output, Pull};
-use esp_hal::gpio::OutputConfig;
+use esp_hal::gpio::{InputConfig, OutputConfig};
-use esp_hal::main;
 use esp_hal::spi::{
     Mode,
     master::{Config, Spi},
 };
 use esp_hal::time::Rate;
-use esp_hal::time::{Duration, Instant};
 use esp_hal::timer::timg::TimerGroup;
 use ili9341::Ili9341;
 use ili9341::Orientation;
@@ -46,12 +51,643 @@ extern crate alloc;
 // For more information see: <https://docs.espressif.com/projects/esp-idf/en/stable/esp32/api-reference/system/app_image_format.html#application-description>
 esp_bootloader_esp_idf::esp_app_desc!();
 
+// The mock payload acting as our simulated NFC card read
+const MOCK_PAYLOAD2: [u8; 858] = [
+    0xE9, 0x24, 0x03, 0xDA, 0x45, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0A, 0xAA, 0xA0, 0xF0, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0A, 0xAA, 0xA0, 0xF0, 0xAA, 0x0F, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xAA, 0xAA, 0x00, 0xAA,
+    0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0A, 0xAA,
+    0xAA, 0x0A, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xF0, 0xAA, 0xAA, 0xAA, 0x0A, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xF0, 0xAA, 0xAA, 0xA0, 0xAA, 0xA0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xAA, 0xAA, 0xA0, 0xAA, 0x0A, 0x0F, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xAA, 0xAA, 0xA0, 0x0A, 0x0A, 0x0F,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xAA, 0xAA, 0xAA,
+    0x00, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0A,
+    0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0x0A, 0xAA, 0xAA, 0x6A, 0xAA, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xAA, 0xFA, 0xAA, 0xA6, 0xAA, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xAF, 0xFF, 0xFA, 0xAA, 0xAA, 0xAA, 0x0F, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xAA, 0xFA, 0xAA, 0xAA, 0xAA,
+    0xFA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0xFF, 0xF0, 0xAA, 0xAA,
+    0xAA, 0xAA, 0xFF, 0xA0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xDD, 0xDD, 0xDD, 0x0F,
+    0x0A, 0xAA, 0xAA, 0xA6, 0xAA, 0xAA, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0D, 0xDF,
+    0xFF, 0xFF, 0x00, 0xAA, 0xAA, 0xA0, 0xAA, 0xA0, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0x0D, 0x00, 0x0F, 0xF0, 0xAA, 0xAA, 0xAA, 0x0F, 0x0A, 0xA0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0x0D, 0x0A, 0xAF, 0xF0, 0xAA, 0xAA, 0x0A, 0x0F, 0xFF, 0x0F, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0D, 0x00, 0x0F, 0xF0, 0xAA, 0xAA, 0xF0, 0xFF, 0xF0,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0D, 0x0E, 0x0F, 0xF0, 0xAA, 0xAA,
+    0xDD, 0xDD, 0xD0, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0D, 0x00, 0x0F,
+    0xF0, 0xAF, 0xAF, 0x00, 0x00, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0x0D, 0x0A, 0xAF, 0xF0, 0xAA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0x0D, 0x00, 0x0F, 0xF0, 0xAF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x0D, 0xDF, 0xFF, 0xFF, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF0, 0xDD, 0xDD, 0xDF, 0x0F, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x07, 0xB3, 0x11, 0xCF, 0x04,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x93, 0x3B, 0x9A,
+    0x26, 0x10, 0x98, 0x23, 0xFC, 0x01, 0x00, 0x00, 0x00, 0xCE, 0xF7, 0xB2, 0xA9, 0x9B, 0xCA, 0x23,
+    0x0A, 0x00, 0x00, 0x00, 0x00, 0xD7, 0x86, 0xBA, 0xC0, 0x9C, 0xBE, 0x40, 0x98, 0xA2, 0x1F, 0x00,
+    0x00, 0x54, 0x68, 0x65, 0x20, 0x63, 0x61, 0x6B, 0x65, 0x20, 0x69, 0x73, 0x20, 0x61, 0x20, 0x6C,
+    0x69, 0x65, 0x20, 0xF0, 0x9F, 0x8E, 0x82, 0x00, 0x00, 0x87, 0xF7, 0xB1, 0x44, 0xB0, 0x55, 0x5E,
+    0xF9, 0x22, 0xD6, 0x71, 0x45, 0xE9, 0xD5, 0xA7, 0xF8, 0x0F, 0xBE, 0x8F, 0xF6, 0xB9, 0x77, 0x62,
+    0x13, 0xF3, 0x84, 0x55, 0xD2, 0xBC, 0x4E, 0xCB, 0xDF, 0xDB, 0xC0, 0x91, 0x5F, 0x39, 0xE0, 0xF5,
+    0x95, 0x2D, 0x14, 0xBD, 0x43, 0xB2, 0x40, 0x76, 0x78, 0x00,
+];
+
+const MOCK_PAYLOAD: [u8; 858] = [
+    0xE9, 0x24, 0x01, 0x47, 0xF2, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x77, 0x77, 0x77, 0x77, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0xF7, 0x77, 0x77, 0x77,
+    0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0x77,
+    0x77, 0xFF, 0xFF, 0x77, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xF7, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xF7, 0xF7, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0x77, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x7F, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77,
+    0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0xFF, 0xFF, 0x00, 0x0F, 0xFF, 0xFF, 0xF7, 0x77, 0x7F, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0xFF, 0xFF, 0x00, 0x0F, 0xFF, 0xFF, 0xFF,
+    0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0xFF, 0xFF, 0x00, 0x00,
+    0x00, 0x0F, 0xFF, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0xFF,
+    0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0x77, 0x7F, 0xFF, 0xFF, 0x00, 0x0F, 0xFF, 0x00, 0x0F, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xF0, 0x00, 0x17, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x07,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0xFF, 0xFF,
+    0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF,
+    0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x70, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77,
+    0x7F, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0x0F, 0xFF, 0xFF, 0xF7, 0x7F, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0x0F, 0xFF, 0xFF,
+    0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0x00,
+    0x0F, 0xFF, 0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xF7, 0x77, 0x7F,
+    0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xF7, 0x77, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xF7, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xF7, 0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x7F, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0xF7, 0x7F, 0xFF, 0xF0, 0x00,
+    0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x7F, 0x7F, 0xFF, 0x00, 0x00, 0x00, 0x07, 0x7F,
+    0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x7F, 0x7F, 0xFF, 0xFF, 0x00,
+    0x00, 0x00, 0x0F, 0xF0, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x7F,
+    0xFF, 0xFF, 0xFF, 0x77, 0x00, 0x00, 0x00, 0x0F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0x77, 0xF7, 0x7F, 0xFF, 0xF7, 0x77, 0x77, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x7F, 0x77, 0x77, 0x77, 0x77, 0x77, 0x00, 0x00, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0xFF, 0x77, 0x77, 0x77, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x77, 0x77, 0x77, 0x77, 0x77,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x82, 0xF9, 0x7E, 0x00, 0x94,
+    0xB2, 0xEE, 0x66, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x3B, 0x9E,
+    0x1B, 0x3B, 0x03, 0x50, 0xCA, 0xBA, 0x9B, 0x09, 0x00, 0x81, 0xFA, 0xB1, 0xEE, 0xCB, 0x7E, 0xC0,
+    0xD4, 0x8D, 0x1F, 0xDA, 0x7D, 0x43, 0x8A, 0xB6, 0x1F, 0x0B, 0x7F, 0x2D, 0x30, 0xA9, 0xDF, 0xE7,
+    0x01, 0x53, 0x70, 0x65, 0x65, 0x64, 0x79, 0x20, 0x74, 0x68, 0x69, 0x6E, 0x67, 0x20, 0x67, 0x6F,
+    0x65, 0x73, 0x20, 0x69, 0x6E, 0x00, 0x00, 0x00, 0x00, 0x23, 0xC0, 0xD6, 0x5A, 0x9D, 0xA2, 0xAB,
+    0xC4, 0x80, 0xC3, 0x06, 0xDB, 0xE8, 0x88, 0x7A, 0x7E, 0xB2, 0x40, 0x10, 0xA2, 0xDF, 0xC0, 0x89,
+    0x03, 0x63, 0x8F, 0x4C, 0x2F, 0xBA, 0xCC, 0x17, 0x23, 0x51, 0x60, 0x27, 0x3B, 0x00, 0x1C, 0x6D,
+    0x1F, 0x8C, 0x6B, 0x3E, 0x32, 0xE2, 0x53, 0xD9, 0x8F, 0x00,
+];
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+struct Rgb(pub u8, pub u8, pub u8);
+
+impl Rgb {
+    fn into_rgb565(self) -> Rgb565 {
+        Rgb565::new(self.0, self.1, self.2)
+    }
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+struct TypeStyle {
+    pub name: &'static str,
+    pub primary: Rgb,
+    pub text: Rgb,
+}
+
+const PALETTES: [[Rgb; 16]; 8] = [
+    // Palette Default
+    [
+        Rgb(31, 23, 35),
+        Rgb(60, 47, 82),
+        Rgb(178, 39, 65),
+        Rgb(70, 86, 165),
+        Rgb(245, 70, 76),
+        Rgb(216, 104, 48),
+        Rgb(140, 127, 144),
+        Rgb(73, 149, 243),
+        Rgb(62, 197, 75),
+        Rgb(240, 149, 72),
+        Rgb(188, 176, 179),
+        Rgb(247, 156, 136),
+        Rgb(114, 222, 235),
+        Rgb(180, 230, 86),
+        Rgb(239, 208, 129),
+        Rgb(255, 255, 255),
+    ],
+    // Palette Blueprint
+    [
+        Rgb(83, 67, 127),
+        Rgb(44, 111, 153),
+        Rgb(142, 88, 111),
+        Rgb(0, 188, 170),
+        Rgb(153, 104, 226),
+        Rgb(109, 129, 255),
+        Rgb(255, 84, 112),
+        Rgb(196, 143, 158),
+        Rgb(168, 159, 204),
+        Rgb(190, 155, 255),
+        Rgb(255, 155, 113),
+        Rgb(127, 206, 255),
+        Rgb(255, 155, 182),
+        Rgb(255, 217, 174),
+        Rgb(255, 217, 232),
+        Rgb(255, 255, 255),
+    ],
+    // Palette CYBER
+    [
+        Rgb(0, 0, 0),
+        Rgb(0, 0, 126),
+        Rgb(0, 0, 255),
+        Rgb(126, 0, 0),
+        Rgb(126, 0, 126),
+        Rgb(4, 126, 0),
+        Rgb(254, 0, 0),
+        Rgb(4, 126, 126),
+        Rgb(254, 0, 255),
+        Rgb(126, 126, 0),
+        Rgb(126, 126, 126),
+        Rgb(6, 255, 4),
+        Rgb(6, 255, 255),
+        Rgb(190, 190, 190),
+        Rgb(255, 255, 4),
+        Rgb(255, 255, 255),
+    ],
+    // Palette Nature
+    [
+        Rgb(35, 34, 40),
+        Rgb(40, 66, 97),
+        Rgb(30, 116, 83),
+        Rgb(117, 77, 69),
+        Rgb(95, 88, 84),
+        Rgb(36, 133, 166),
+        Rgb(198, 80, 70),
+        Rgb(85, 160, 88),
+        Rgb(135, 133, 115),
+        Rgb(84, 186, 210),
+        Rgb(161, 191, 65),
+        Rgb(230, 146, 138),
+        Rgb(184, 176, 149),
+        Rgb(227, 192, 84),
+        Rgb(195, 213, 199),
+        Rgb(255, 255, 255),
+    ],
+    // Palette Fossil
+    [
+        Rgb(75, 61, 68),
+        Rgb(119, 66, 81),
+        Rgb(78, 84, 99),
+        Rgb(100, 83, 85),
+        Rgb(156, 82, 78),
+        Rgb(132, 109, 89),
+        Rgb(91, 125, 115),
+        Rgb(125, 123, 98),
+        Rgb(140, 124, 121),
+        Rgb(185, 122, 96),
+        Rgb(168, 138, 94),
+        Rgb(142, 159, 125),
+        Rgb(170, 162, 93),
+        Rgb(169, 156, 141),
+        Rgb(204, 168, 123),
+        Rgb(255, 255, 255),
+    ],
+    // Palette Ghost
+    [
+        Rgb(0, 0, 0),
+        Rgb(24, 24, 24),
+        Rgb(40, 40, 40),
+        Rgb(56, 56, 56),
+        Rgb(71, 71, 71),
+        Rgb(86, 86, 86),
+        Rgb(100, 100, 100),
+        Rgb(113, 113, 113),
+        Rgb(126, 126, 126),
+        Rgb(140, 140, 140),
+        Rgb(155, 155, 155),
+        Rgb(171, 171, 171),
+        Rgb(189, 189, 189),
+        Rgb(209, 209, 209),
+        Rgb(231, 231, 231),
+        Rgb(255, 255, 255),
+    ],
+    // Palette Daemon
+    [
+        Rgb(0, 3, 60),
+        Rgb(96, 0, 136),
+        Rgb(0, 56, 132),
+        Rgb(42, 46, 121),
+        Rgb(0, 82, 96),
+        Rgb(177, 5, 133),
+        Rgb(255, 0, 78),
+        Rgb(172, 41, 206),
+        Rgb(0, 157, 74),
+        Rgb(0, 138, 197),
+        Rgb(78, 110, 168),
+        Rgb(255, 92, 255),
+        Rgb(10, 255, 82),
+        Rgb(0, 247, 255),
+        Rgb(173, 212, 250),
+        Rgb(255, 255, 255),
+    ],
+    // Palette Fairy
+    [
+        Rgb(40, 40, 46),
+        Rgb(108, 86, 113),
+        Rgb(135, 168, 137),
+        Rgb(249, 130, 132),
+        Rgb(176, 169, 228),
+        Rgb(222, 163, 139),
+        Rgb(172, 204, 228),
+        Rgb(254, 170, 228),
+        Rgb(217, 200, 191),
+        Rgb(255, 195, 132),
+        Rgb(176, 235, 147),
+        Rgb(179, 227, 218),
+        Rgb(233, 245, 157),
+        Rgb(255, 230, 198),
+        Rgb(255, 247, 160),
+        Rgb(255, 255, 255),
+    ],
+];
+
+const TYPE_STYLES: [TypeStyle; 8] = [
+    TypeStyle {
+        name: "Default",
+        primary: Rgb(0xD8, 0x68, 0x30),
+        text: Rgb(0xFF, 0xFF, 0xFF),
+    },
+    TypeStyle {
+        name: "Blueprint",
+        primary: Rgb(0x6D, 0x81, 0xFF),
+        text: Rgb(0xFF, 0xFF, 0xFF),
+    },
+    TypeStyle {
+        name: "CYBER",
+        primary: Rgb(0xFF, 0xFF, 0x04),
+        text: Rgb(0x00, 0x00, 0x00),
+    },
+    TypeStyle {
+        name: "Nature",
+        primary: Rgb(0x55, 0xA0, 0x58),
+        text: Rgb(0xFF, 0xFF, 0xFF),
+    },
+    TypeStyle {
+        name: "Fossil",
+        primary: Rgb(0xB9, 0x7A, 0x60),
+        text: Rgb(0xFF, 0xFF, 0xFF),
+    },
+    TypeStyle {
+        name: "Ghost",
+        primary: Rgb(0xAB, 0xAB, 0xAB),
+        text: Rgb(0xFF, 0xFF, 0xFF),
+    },
+    TypeStyle {
+        name: "Daemon",
+        primary: Rgb(0x60, 0x00, 0x88),
+        text: Rgb(0xFF, 0xFF, 0xFF),
+    },
+    TypeStyle {
+        name: "Fairy",
+        primary: Rgb(0xB0, 0xA9, 0xE4),
+        text: Rgb(0xFF, 0xFF, 0xFF),
+    },
+];
+
+#[derive(Debug, Clone, Copy)]
+struct NfcPayload<'a> {
+    pub event_encoding: &'a [u8],
+    pub card_type: u8,
+    pub card_uuid: &'a [u8],
+    pub _reserved: &'a [u8],
+    pub sprite: &'a [u8],
+    pub packed_card_text: &'a [u8],
+    pub secret: &'a [u8],
+    pub _opaque_trailer: &'a [u8],
+}
+
+fn split_nfc_hex(payload: &[u8]) -> Option<NfcPayload<'_>> {
+    if payload.len() < 0x35A {
+        return None;
+    }
+
+    Some(NfcPayload {
+        event_encoding: &payload[0..2],
+        card_type: payload[2],
+        card_uuid: &payload[3..5],
+        _reserved: &payload[5..9],
+        sprite: &payload[9..0x2DB],
+        packed_card_text: &payload[0x2DB..0x311],
+        secret: &payload[0x311..0x329],
+        _opaque_trailer: &payload[0x329..0x35A],
+    })
+}
+
+fn render_sprite_onto_ili9341<D>(ili9341: &mut D, sprite: &[u8], palette: &[Rgb; 16])
+where
+    D: DrawTarget<Color = Rgb565>,
+{
+    let pixel_count = sprite.len() * 2;
+    if pixel_count == 0 {
+        return;
+    }
+
+    // OPTIMIZATION 1: Pre-compute the 16-color palette to Rgb565 once.
+    let mut palette565 = [Rgb565::new(0, 0, 0); 16];
+    for (i, Rgb(r, g, b)) in palette.iter().enumerate() {
+        palette565[i] = Rgb565::new(*r >> 3, *g >> 2, *b >> 3);
+    }
+
+    let mut src_width = 1usize;
+    while src_width * src_width < pixel_count {
+        src_width += 1;
+    }
+
+    let target_width = 240usize;
+    let scale = core::cmp::max(1, target_width / src_width);
+
+    for y in 0..src_width {
+        for x in 0..src_width {
+            let pixel_index = y * src_width + x;
+            if pixel_index >= pixel_count {
+                break;
+            }
+
+            // Bitwise operations are slightly faster than division/modulo
+            let byte_index = pixel_index >> 1;
+            let pixel_byte = sprite[byte_index];
+            let color_index = if pixel_index.is_multiple_of(2) {
+                (pixel_byte >> 4) & 0x0F
+            } else {
+                pixel_byte & 0x0F
+            };
+
+            let color = palette565[color_index as usize];
+
+            let start_x = (x * scale) as i32;
+            let start_y = (y * scale) as i32;
+            let end_x = core::cmp::min(start_x + scale as i32, target_width as i32);
+            let end_y = core::cmp::min(start_y + scale as i32, target_width as i32);
+
+            let width = u32::try_from(end_x - start_x).unwrap();
+            let height = u32::try_from(end_y - start_y).unwrap();
+
+            let area = Rectangle::new(
+                Point::new(start_x.try_into().unwrap(), start_y.try_into().unwrap()),
+                Size::new(width, height),
+            );
+
+            let _ = ili9341.fill_solid(&area, color);
+        }
+    }
+}
+
+fn decode_known_event(event_encoding: &[u8]) -> Option<&'static str> {
+    match event_encoding {
+        [0x39, 0xC3] => Some("39C3"),
+        [0x40, 0xC3] => Some("40C3"), // future proofing :)
+        [0xE9, 0x24] => Some("GPN 24"),
+        [0xE9, 0x25] => Some("GPN 25"), // future proofing :)
+        _ => None,
+    }
+}
+
+fn decode_secret(hex: &[u8]) -> alloc::string::String {
+    let mut ascii_string = alloc::string::String::new();
+    for &byte in hex {
+        if byte == 0 {
+            break;
+        }
+
+        if byte.is_ascii_graphic() || byte == b' ' {
+            ascii_string.push(byte as char);
+        }
+    }
+    ascii_string
+}
+
+fn decode_packed_card_text(bytes: &[u8]) -> (String, String, String, String) {
+    let alphabet = b" ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-";
+    let mut full_text = String::with_capacity((bytes.len() * 8) / 6 + 1);
+
+    let mut accumulator: u32 = 0;
+    let mut bits_in_acc: u32 = 0;
+
+    for &byte in bytes {
+        accumulator |= (byte as u32) << bits_in_acc;
+        bits_in_acc += 8;
+
+        while bits_in_acc >= 6 {
+            let char_index = (accumulator & 0x3F) as usize;
+
+            full_text.push(alphabet[char_index] as char);
+
+            accumulator >>= 6;
+            bits_in_acc -= 6;
+        }
+    }
+
+    let name = full_text[0..24].trim().to_string();
+    let trait1 = full_text[24..40].trim().to_string();
+    let trait2 = full_text[40..56].trim().to_string();
+    let trait3 = full_text[56..72].trim().to_string();
+
+    (name, trait1, trait2, trait3)
+}
+
+fn render_nfc_payload<D>(display: &mut D, payload: &[u8; 858])
+where
+    D: DrawTarget<Color = Rgb565>,
+    D::Error: core::fmt::Debug,
+{
+    let nfc_payload: Option<NfcPayload<'_>> = split_nfc_hex(payload);
+    // let simulated_time: u64 = 1780757711176; // Simulated time in milliseconds since epoch (2023-06-05 12:15:11 UTC)
+    // let mut final_payload = [0u8; 867];
+
+    // final_payload[..858].copy_from_slice(payload);
+    // final_payload[858..866].copy_from_slice(&simulated_time.to_be_bytes());
+    // final_payload[866] = 0x00;
+
+    // let b64_string = general_purpose::STANDARD.encode(&final_payload);
+    // log::info!("Base64 String:");
+    // log::info!("{}", b64_string);
+
+    if let Some(nfc_payload) = nfc_payload {
+        let (name, trait1, trait2, trait3) = decode_packed_card_text(nfc_payload.packed_card_text);
+        let secret = decode_secret(nfc_payload.secret);
+
+        let background = Rectangle::new(
+                Point::new(0, 0),
+                Size::new(240, 320),
+            );
+        let bg_color: Rgb565 = TYPE_STYLES[(nfc_payload.card_type - 1) as usize]
+            .primary
+            .into_rgb565();
+
+        let _ = display.fill_solid(&background, bg_color);
+
+        let style = MonoTextStyle::new(&FONT_6X10, Rgb565::WHITE);
+        Text::new(&format!("Name: {}", name), Point::new(20, 240), style)
+            .draw(display)
+            .unwrap();
+        Text::new(
+            &format!(
+                "Type: {}",
+                TYPE_STYLES[(nfc_payload.card_type - 1) as usize].name
+            ),
+            Point::new(20, 250),
+            style,
+        )
+        .draw(display)
+        .unwrap();
+        Text::new(
+            &format!(
+                "Event: {}",
+                decode_known_event(nfc_payload.event_encoding).unwrap_or("Unknown")
+            ),
+            Point::new(20, 260),
+            style,
+        )
+        .draw(display)
+        .unwrap();
+        Text::new(
+            &format!(
+                "UUID: {}",
+                nfc_payload
+                    .card_uuid
+                    .iter()
+                    .map(|b| format!("{:02X}", b))
+                    .collect::<String>()
+            ),
+            Point::new(20, 270),
+            style,
+        )
+        .draw(display)
+        .unwrap();
+        Text::new(&format!("Trait1: {}", trait1), Point::new(20, 280), style)
+            .draw(display)
+            .unwrap();
+        Text::new(&format!("Trait2: {}", trait2), Point::new(20, 290), style)
+            .draw(display)
+            .unwrap();
+        Text::new(&format!("Trait3: {}", trait3), Point::new(20, 300), style)
+            .draw(display)
+            .unwrap();
+        Text::new(&format!("Secret: {}", secret), Point::new(20, 310), style)
+            .draw(display)
+            .unwrap();
+
+        render_sprite_onto_ili9341(
+            display,
+            nfc_payload.sprite,
+            &PALETTES[(nfc_payload.card_type - 1) as usize],
+        );
+    } else {
+        log::error!(
+            "NFC payload too short to decode packed text: {} bytes",
+            payload.len()
+        );
+    }
+}
+
+#[cfg(not(feature = "wokwi"))]
+async fn setup_wifi(
+    wifi: esp_hal::peripherals::WIFI<'static>,
+    flash: esp_hal::peripherals::FLASH<'static>,
+    spawner: &Spawner,
+) {
+    let nvs = esp_hal_wifimanager::Nvs::new(0x9000, 0x6000, flash).unwrap();
+
+    let mut wm_settings = esp_hal_wifimanager::WmSettings::default();
+
+    wm_settings.ssid.clear();
+    _ = core::fmt::write(
+        &mut wm_settings.ssid,
+        format_args!("CreatureDex-{:X}", esp_hal_wifimanager::get_efuse_mac()),
+    );
+
+    wm_settings.wifi_conn_timeout = 30000;
+    wm_settings.esp_reset_timeout = Some(300000); // 5min
+
+    let wifi_res = esp_hal_wifimanager::init_wm(wm_settings, spawner, Some(&nvs), wifi, None).await;
+
+    log::info!("wifi_res: {wifi_res:?}");
+}
+
+#[cfg(feature = "wokwi")]
+async fn setup_wifi(
+    wifi: esp_hal::peripherals::WIFI<'static>,
+    flash: esp_hal::peripherals::FLASH<'static>,
+    spawner: &Spawner,
+) {
+    log::info!("Wokwi mode active: pre-seeding WiFi Manager with Wokwi credentials");
+
+    // Preload connection data so init_wm can connect immediately without AP setup.
+    let nvs = match esp_hal_wifimanager::Nvs::new(0x9000, 0x6000, flash) {
+        Ok(nvs) => nvs,
+        Err(e) => {
+            log::error!("Failed to initialize NVS for Wokwi: {e:?}");
+            return;
+        }
+    };
+
+    if let Err(e) = nvs
+        .set(
+            esp_hal_wifimanager::WIFI_NVS_KEY,
+            "{\"ssid\":\"Wokwi-GUEST\",\"psk\":\"\",\"data\":{}}",
+        )
+        .await
+    {
+        log::error!("Failed to store Wokwi WiFi config in NVS: {e:?}");
+        return;
+    }
+
+    let mut wm_settings = esp_hal_wifimanager::WmSettings::default();
+
+    // Wokwi simulation uses a default open network called "Wokwi-GUEST"
+    wm_settings.ssid.clear();
+    _ = core::fmt::write(&mut wm_settings.ssid, format_args!("Wokwi-GUEST"));
+
+    wm_settings.wifi_conn_timeout = 30000;
+
+    // Initialize Wi-Fi connection through WiFi Manager using the pre-seeded NVS data.
+    let wifi_res = esp_hal_wifimanager::init_wm(wm_settings, spawner, Some(&nvs), wifi, None).await;
+
+    log::info!("Wokwi wifi_res: {wifi_res:?}");
+}
+
 #[allow(
     clippy::large_stack_frames,
     reason = "it's not unusual to allocate larger buffers etc. in main"
 )]
-#[main]
+#[esp_rtos::main]
-fn main() -> ! {
+async fn main(spawner: Spawner) {
     // generator version: 1.3.0
     // generator parameters: --chip esp32s3 -o esp32s3-wroom-1-octal-psram -o unstable-hal -o alloc -o wifi -o log -o wokwi -o neovim -o vscode -o esp
 
@@ -81,19 +717,20 @@ fn main() -> ! {
 
     esp_alloc::heap_allocator!(#[esp_hal::ram(reclaimed)] size: 73744);
 
+    let button_config = InputConfig::default().with_pull(Pull::Up);
+    let button1 = Input::new(peripherals.GPIO38, button_config);
+
     let timg0 = TimerGroup::new(peripherals.TIMG0);
     let sw_interrupt =
         esp_hal::interrupt::software::SoftwareInterruptControl::new(peripherals.SW_INTERRUPT);
     esp_rtos::start(timg0.timer0, sw_interrupt.software_interrupt0);
-    let (mut _wifi_controller, _interfaces) =
+
-        esp_radio::wifi::new(peripherals.WIFI, Default::default())
+    let freq = Rate::from_khz(60_000);
-            .expect("Failed to initialize Wi-Fi controller");
+    info!("Display freq: {freq}");
 
     let spi_bus = Spi::new(
         peripherals.SPI2,
-        Config::default()
+        Config::default().with_frequency(freq).with_mode(Mode::_0),
-            .with_frequency(Rate::from_khz(100))
-            .with_mode(Mode::_0),
     )
     .unwrap()
     .with_sck(peripherals.GPIO36)
@@ -112,22 +749,36 @@ fn main() -> ! {
         iface,
         reset_main,
         &mut delay,
-        Orientation::Landscape,
+        Orientation::Portrait,
         ili9341::DisplaySize240x320,
     )
     .unwrap();
 
     display.clear(Rgb565::BLACK).unwrap();
 
-    let style = MonoTextStyle::new(&FONT_6X10, Rgb565::WHITE);
+    
-    Text::new("Hello, ESP32!", Point::new(20, 100), style)
+
-        .draw(&mut display)
+    //setup_wifi(peripherals.WIFI, peripherals.FLASH, &spawner).await;
-        .unwrap();
+
+    log::info!("Setup complete, entering main loop");
+
+    let mut use_first_payload = true;
 
     loop {
-        info!("Hello world!");
+        if button1.is_low() {
-        let delay_start = Instant::now();
+            log::info!("Button pressed!");
-        while delay_start.elapsed() < Duration::from_millis(500) {}
+            display.clear(Rgb565::BLACK).unwrap();
+            let payload = if use_first_payload {
+                &MOCK_PAYLOAD
+            } else {
+                &MOCK_PAYLOAD2
+            };
+
+            render_nfc_payload(&mut display, payload);
+            use_first_payload = !use_first_payload;
+        }
+        // info!("Hello world!");
+        Timer::after_millis(10).await;
     }
 
     // for inspiration have a look at the examples at https://github.com/esp-rs/esp-hal/tree/esp-hal-v1.1.0/examples