bidir comm works

platformio.ini

@@ -13,6 +13,7 @@
 [env:esp32]
 platform = espressif32
 board = ttgo-t-beam
+; board = heltec_wifi_lora_32_V2
 framework = arduino
 
 ; customize the partition table
@@ -43,7 +44,7 @@ monitor_speed = 115200
 # debug_port = /dev/ttyACM0
 
 debug_tool = jlink
-; upload_protocol = jlink
+;upload_protocol = jlink
 
 ; debug_tool = olimex-arm-usb-ocd-h
 ; upload_protocol = olimex-arm-usb-ocd-h
@@ -54,11 +55,13 @@ debug_tool = jlink
 debug_init_break = tbreak setup
 
 lib_deps =
-  RadioHead
+  ; RadioHead - I now use a custom build of this library
+  ; file:///home/kevinh/development/meshtastic/RadioHead
   TinyGPSPlus
   ESP8266_SSD1306
   AXP202X_Library
   SPI
+  CRC32 ; explicitly needed because dependency is missing in the ble ota update lib
   Wire ; explicitly needed here because the AXP202 library forgets to add it
 
 ;[env:tbeam]