OpenRTX
1 deviceOpenRTX-compatible radio boards for open-source DMR and M17 digital radio firmware.

LILYGO T-TWR Rev2.1
Dev Board
LILYGO T-TWR Rev2.1 is an ESP32-S3 based programmable walkie-talkie board featuring the SA868 UHF/VHF radio module, GPS, OLED display, and battery support for amateur radio applications.
ESP32-S3-WROOM-1-N16R816MBWiFi 802.11 b/g/nBLE BLE 5.0
~$49View
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