[kmatch98] shares a quick hack with us over at Hackaday.io – a 3D-printed socket for Adafruit Stemma QT-based I2C modules. Since Adafruit has standardized the dimensions for their Stemma QT ...

Once done, wire up the circuit board to the stepper motors as required. Next, wire up the LCD screen and mount it to the base too. With that done, upload the HMI and Arduino code and connect the ...

ESP32 ESP-IDF and ESP8266 RTOS SDK component for liquid crystal display module 1602A via I2C connection. - aZholtikov/zh_1602a_i2c ...

ES7210_SDP_INTERFACE2_REG12: 30 E (3586) i2c.master: I2C transaction unexpected nack detected E (3593) i2c.master: s_i2c_synchronous_transaction(892): I2C transaction failed E (3601) i2c.master: ...