I have a new BNO085 9 axis sensor and Sparkfun pro RF Samd21 micro controller, never worked with one before. I figured I could just install the board, load all software for board management and plug in Qwiic conector, load the Adafruit BNO08x library, load the library of choice, quaternion_yaw_pitch_roll, and get data.
two days later, lots of internet searching, lots of headaches and I get nothing. it does not even run the setup().
What am I missing?
i first set this up on an Arduino Mega and it worked fine.
I also tried on a Heltec ESP32 LoRa V2, also got absolutely nothing on it not even the setup()
I am a bit experienced with Arduino and programming Arduino boards. I thought the Samd21 would be like going from an uno to a mega or micro but it seems there are a lot of programming language differences.
I want to run a GPS with tinyGPS Plus, the BNO085, a OLED, and a humidity sensor.
It turns out the BNO085 was working when I loaded the program, I had to change Serial.print() to SerialUSB.print() and it started printing data.
now I am trying to use the Adafruit ultimate GPS. I can’t figure out the simple task of tx/rx
I can’t seem to find any useful information on the use of the Sparkfun pro RF. the getting started on Sparkfun website isn’t what I need.
If I recall correctly, Serial.begin & Serial.print will get you RX & TX on pins 0 and 1.
Use SerialUSB.print() in place of Serial.print()