WebJul 9, 2024 · This guide shows how to use the BME280 sensor module with the ESP8266 to read pressure, temperature, humidity and estimate altitude using Arduino IDE. The BME280 sensor uses I2C or SPI communication …
c++ - Esp8266 crash after object instantiation - Stack Overflow
WebOct 14, 2016 · 1 /* ----- */ 2 // Weather Station v1.3 3 //Transmitter part 4 5 #include < Wire. h > //Management of wire connections 6 #include < VirtualWire. h > //Management of Virtual Wire for RF transmission 7 #include "cactus_io_BME280_I2C.h" //Manage BME280 temp, humidity, pressure sensor 8 #include < stdlib. h > //Library for string conversion 9 # ... WebJun 4, 2016 · The BME280 sensor has two I2C addresses (0x77 and 0x76). Using I2C we can connect two sensors on the same bus by setting the second sensor to … commercial bank live chat
Hookup Arduino to BME280 using I2C
http://cactus.io/hookups/sensors/barometric/bme280/hookup-arduino-to-bme280-barometric-pressure-sensor WebJul 5, 2024 · bme280_defs.h : This header file has the constants, macros and datatype declarations. bme280.h : This header file contains the declarations of the sensor driver APIs. bme280.c : This source file contains the definitions of the sensor driver APIs. Supported sensor interfaces. SPI 4-wire; I2C; SPI 3-wire is currently not supported in the … WebJan 5, 2024 · Usually, the BME280 I2C sensor is 0x76, but it might be different. So, we recommend running an I2C scanner sketch to find the sensor’s I2C address. ... There is an alternative library called cactus.io and that has worked perfectly for me with all BME280 devices I have tested. dry white tongue symptoms