universal-remote

A custom-built IR remote capable of storing and transmitting small to medium IR signals, saved directly to EEPROM. Features include an onboard battery charger, step-up converter, 3.7V battery, 1.8" TFT screen, micro USB programming port, and ATmega328P-AU with bootloader access. Navigate via 5 buttons and a digital keyboard to capture, send, or delete IR signals. EEPROM management tools included. Designed like an Arduino devboard with extended functionality. Future upgrades include a touchscreen TFT, USB-C, an ESP32-based core, and more advanced features.