DeltaAerospace

Alternate SERCOM I2C Not Working On Pins PA08 and PA09 (4 and 3)

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I2C is not working using PA08 and PA09 on the ATSAMD21G18A-AU with an Arduino Zero bootloader on a custom PCB. -Tried Modified I2C Scanner -Normal I2C on PA22 and PA23...

Hello, When compiling any sketch on an Arduino Zero, this error message is returned. Any help is appreciated. Thanks. Compilation error: cannot allocate an object of abstract type 'arduino::HardwareSPI' C:\Users****\Documents\Arduino\libraries\nRF905_Radio_Library\src/nRF905.h:179:12:...