T-Beam Meshtastic DE you can use your programming

you can use your programming knowledge to turn it into a standalone messaging device

96mm Brightness 800cd/m Resolution 450(W) x RGB x 600(H) Interface QSPI

3 inch SH1106 OLED Resolution 128x 64 I2C Interface SDA--IO08 SCL--IO09 Display Color  2

💻LILYGO GitHub Community

Zigbee LoRa SX1262

T-Beam Meshtastic DE you can use your programmingMeshtastic T Beam ESP32 LoRa 433 868 915 923Mhz SX1276 SX1278 Wireless Module WiFi GPS NEO 6M With 0. 96 inch OLED Display For Arduino. Battery Size Reference Sample Code For Reference [Github] If you need technical support please check the below link to find more details. Meshtastic Firmware LILYGO Lora Series Specifications MCU ESP32 Flash 4MB PSRAM 8MB Serial Chip CH9102 Wireless protocol Wi Fi + Bluetooth 4. 2 PMU AXP2101 Onboard functions 3