* companion radio for RAK (USB) now fixed. (thanks to Bernd Giesecke)

* experimental NRF52 impl of SerialBLEInterface, and experimental RAK BLE companion radio target

platformio.ini

@@ -462,3 +462,19 @@ lib_deps =
   ${rak4631.lib_deps}
   adafruit/RTClib @ ^2.1.3
   densaugeo/base64 @ ~1.4.0
+
+[env:RAK_4631_companion_radio_ble]
+extends = rak4631
+build_flags =
+  ${rak4631.build_flags} 
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=1
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+;  -D MESH_PACKET_LOGGING=1
+;  -D MESH_DEBUG=1
+build_src_filter = ${rak4631.build_src_filter} +<helpers/nrf52/*.cpp> +<../examples/companion_radio/main.cpp>
+lib_deps =
+  ${rak4631.lib_deps}
+  adafruit/RTClib @ ^2.1.3
+  densaugeo/base64 @ ~1.4.0