Add @BigCorvus board support to build

platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = tbeam
+default_envs = lora-relay-v1
 
 [common]
 ; common is not currently used
@@ -212,6 +212,14 @@ lib_deps =
   ${env.lib_deps}
   UC1701
 
+; The https://github.com/BigCorvus/SX1262-LoRa-BLE-Relay board by @BigCorvus
+[env:lora-relay-v1]
+extends = nrf52_base
+board = lora-relay-v1
+lib_deps = 
+  ${env.lib_deps}
+
+