i connected the ultrasonic sensor to the 3.3 vcc and ground and the trig and echo pins to GPIO22,1 when i connect the sensor i get MD5 error:"A fatal error occurred: MD5 of file does not match data in flash!"
any help will be greatly appriciated
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- Sat Dec 25, 2021 11:15 am
- Forum: ESP32 Arduino
- Topic: failing to connect ULTRASONIC sensor to esp32 wroom-32
- Replies: 1
- Views: 3073