diff --git a/platformio.ini b/platformio.ini
index c51e0954e..c10e7f1ce 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = tbeam ; Note: the github actions CI test build can't yet build NRF52 targets
+default_envs = ppr ; Note: the github actions CI test build can't yet build NRF52 targets
 
 [common]
 ; common is not currently used
@@ -154,8 +154,6 @@ debug_init_break =
 [env:nrf52dk]
 extends = nrf52_base
 board = nrf52840_dk_modified
-lib_deps = 
-  UC1701 ; for temp testing
 
 ; The PPR board
 [env:ppr]
diff --git a/src/main.cpp b/src/main.cpp
index d7fb21bd1..728cd5bde 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -151,7 +151,8 @@ void setup()
 #else
     Wire.begin();
 #endif
-    scanI2Cdevice();
+    // i2c still busted on new board
+    // scanI2Cdevice();
 
     // Buttons & LED
 #ifdef BUTTON_PIN
@@ -180,6 +181,9 @@ void setup()
     nrf52Setup();
 #endif
 
+    extern void testLCD();
+    // testLCD();
+
     // Initialize the screen first so we can show the logo while we start up everything else.
     if (ssd1306_found)
         screen.setup();
@@ -233,7 +237,7 @@ void setup()
         new SimRadio();
 #endif
 
-    if (!rIf->init())
+    if (!rIf || !rIf->init())
         recordCriticalError(ErrNoRadio);
     else
         router.addInterface(rIf);