Hey friends, I uploaded a sketch like: HardwareSerial & serial_stream = Serial; TMC2209 stepper_driver; void setup() { Serial.begin(SERIAL_BAUD_RATE); stepper_driver.setup(serial_stream); } Now, sure enough, I cannot flash and get the classic avrdude: stk500_getsync(). This kind of makes s…

Reflash Nano V3 if prior sketch uses serial

cdaringe March 10, 2024, 12:25am 2

I found this guide. Will give it a shot: Installing an Arduino Bootloader - SparkFun Learn. Has ICSP programming instructions

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