I tried simple code in Arduino nano as below #include <Wire.h> void setup() { Wire.begin(); // join i2c bus (address optional for master) } byte x = 0; void loop() { Wire.beginTransmission(8); // transmit to device #8 Wire.write("1"); // sends five bytes Wire.endTransmission(); …

Error in simple i2c wire communication code

anon73444976 September 12, 2021, 4:35pm 3

One of these is not true...

Have you tried selecting an alternative, like "old bootloader" ?

2 Likes

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