I have a problem with the BMP280 sensor, I connect SCL to D1, SDA to D2, GND to GND and VCC to VCC of the NodeMCU v3. I use this code #include <Wire.h> #include <SPI.h> #include <Adafruit_Sensor.h> #include <Adafruit_BMP280.h> #define BMP_SCK 13 #define BMP_MISO 12 #define BMP_MOSI 11 #define BM…

Problem with BMP280 and NodeMCU v3

ruilviana October 22, 2021, 7:09pm 2

to identify the address and if your I2C interface works correctly.

RV mineirin