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ToDo

ede1998 edited this page 2026-07-23 20:32:04 +02:00

Table of Contents

• HW
• Electronics
• Case
• SW
• Design stages
• Part selection
• MVP
• Navigation
• Multi-Display
• Cloud-Leaderboard
• Stretch goals

HW

Electronics

• Choose display(s)
  • Main display: Color, 62.985mmx51.286mm (3.2"): 3.2" TFT Display SPI no touch on Aliexpress
  • 3x secondary displays: Monochrome (green?), 28.707x13.94mm (1.26") OLED I2C OLED SPI 7-Pin
  • Tertiary display: 73x21mm (2.99") 1602 Character LCD Green (+ accompanying parallel to I2C Adapter)
• which uC?
  • T-Energy ESP32-S3
• battery
  • use what we already have
• loading circuit
  • Integrated with uC module
• NFC reader (ISO 14443-3A) (NXP-NTAG216) (888 Bytes needed!)
  • NXP PN532
• internet access (wifi? gsm? tethering via BT?)
  • Builtin in ESP32
• D-Pad: 18x18mm (6mm wide)
  • 2x2 Button Set

Case

Candidate: https://www.printables.com/model/911614-pokedex

• Hollow out model and make room for electronics inside

SW

• Find out binary layout of creature cards and document
• Choose framework(s)
• Define development environment

Design stages

Part selection

• Select parts
• Order
• Collect data sheets
• 3-D Design (hinge vs cable etc)
• Meetup and distribute

MVP

• NFC scanner, main display

Navigation

• Buttons
• List of past scans (Creaturedex)

Multi-Display

• Side displays for extra info
  • Traits
  • Secret
  • Type

Cloud-Leaderboard

• Connected to official Creaturedex
• Scans/User shows up in leaderboard
• Wifi
• Show description

Stretch goals

• separate scanner device (Pokeball)
• GSM support
• custom PCB?
• speaker for reading out entry/scan sound