Qualcomm buys Arduino—and a Dragonwing MPU and STMicro MCU now creates the latest board, Arduino UNO Q, with development ...
This Arduino library allows you to use Deneyap OLED SSD1306 0.96" 128x64 pixel black blue display module with I2C peripheral. You can use this library in your projects with any Arduino compatible ...
E (xxxx) i2c.master: I2C transaction unexpected NACK detected I²C scanners detect no devices at 0x3C or 0x3D, even though the OLED should use one of these. The OLED module has a 472 resistor (≈4.7kΩ), ...