Thanks to both of you!
scruss: Have been using i2c.scan() to check if my wiring is correct, so I guess it is not.
Roberthh: Nice to know what it is that happens. Will investigate your solutions.
Search found 2 matches
- Mon Aug 08, 2022 1:22 pm
- Forum: ESP8266 boards
- Topic: Problem with I2C.scan() on ESP8266 with 1.19.1? [Solved]
- Replies: 4
- Views: 24305
- Sun Aug 07, 2022 5:07 pm
- Forum: ESP8266 boards
- Topic: Problem with I2C.scan() on ESP8266 with 1.19.1? [Solved]
- Replies: 4
- Views: 24305
Problem with I2C.scan() on ESP8266 with 1.19.1? [Solved]
First post, please be gentle. I have problems with a ESP8266, actually a Wemos D1 Mini, with verssion 1.19.1 of the MicroPython firmware. If I run the following to see what devices are on the I2C-bus the ESP8266 reboots when reaching the i2c.scan()-line. import machine i2c = machine.I2C(scl=machine....