It is a 4-inch touchscreen device designed for Meshtastic®, powered by dual MCUs, the ESP32 and RP2040, and supports Wi-Fi, BLE, and LoRa®. It is an open-source, powerful IoT development platform.
A Trinket for The Pawn Shop, interacting with an OLED screen and an LED strip, displaying messages and scanning for Bluetooth Low Energy (BLE) devices.
