diff --git a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/platformio.ini b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/platformio.ini
index e6e49ba..715165e 100644
--- a/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/platformio.ini
+++ b/firmware/AVR-Source/Pyr0_Piezo_Sensor_v2.x.x/platformio.ini
@@ -8,19 +8,24 @@
 ; Please visit documentation for the other options and examples
 ; https://docs.platformio.org/page/projectconf.html
 
+[platformio]
+default_envs = ATmega328PB
+
 [env:ATmega88P]
 platform = atmelavr
 board = ATmega88P
 framework = arduino
+lib_deps = Arduino
 upload_protocol = stk500v1
 ; each flag in a new line
 upload_flags =
     -P$UPLOAD_PORT
     -b$UPLOAD_SPEED
+    -fmax_errors=5
 
 ; edit these lines
-upload_port = COM4
-upload_speed = 19200
+; upload_port = COM4
+upload_speed = 38400
 
 board_build.f_cpu = 8000000L
 board_fuses.lfuse = "0xE2"
@@ -31,14 +36,16 @@ board_fuses.efuse = "0xF9"
 platform = atmelavr
 board = ATmega328PB
 framework = arduino
+lib_deps = Arduino
 upload_protocol = stk500v1
 ; each flag in a new line
 upload_flags =
     -P$UPLOAD_PORT
     -b$UPLOAD_SPEED
+    -fmax_errors=5
 
 ; edit these lines
-upload_port = COM4
-upload_speed = 19200
+;upload_port = COM4
+upload_speed = 38400
 
 board_build.f_cpu = 8000000L
\ No newline at end of file