How I should connect OLED SSD1306 to my sensor?
GPIO D1 and D2 are occupied by SDS011 sensor, D3 and D4 by BME280, D5 and D6 by GPS NEO6. So which PINS are of OLED display to activate them directly by checkbox in a software?
Hello @fifrak ,
the displays are using the same pins than the BME280. This pins are configured for a serial I2C bus, so all I2C devices are sharing these pins.