SunFounder GalaxyRVR - FAQ; 4.1 Q1: Compilation error: SoftPWM.h: No such file or directory; 4.2 Q2: avrdude: stk500_getsync() attempt 10 of 10: not in sync: resp=0 x6 e?

CHAPTER
FOUR
FAQ
4.1 Q1: Compilation error: SoftPWM.h: No such file or directory
If you get a “Compilation error: SoftPWM.h: No such file or directory” prompt, it means you don’t have the SoftPWM
library installed.
Please install the two required libraries SoftPWM and SunFounder AI Camera as shown.
4.2 Q2: avrdude: stk500_getsync() attempt 10 of 10: not in sync:
resp=0x6e?
If the following message keeps appearing after clicking the Upload button when the board and port have been selected
correctly.
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 1 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 2 of 10: not in sync: resp=0x00
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_getsync() attempt 3 of 10: not in sync: resp=0x00
At this point, you need to make sure that the ESP32 CAM is unplugged.
The ESP32-CAM and the Arduino board share the same RX (receive) and TX (transmit) pins. So, before you’re
uploading code, you’ll need to first disconnect the ESP32-CAM to avoid any conflicts or potential issues.
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