Wemos and BMP180 readings on an OLED display simple project

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In this particular example we are going to simply display temperature. pressure and altitude readings from a BMP180 sensor on an OLED display. These are all the shields used in making this a simple project to build.

Requirements

1 x Wemos Mini 1 x Wemos Dual Base 1 x […]

Wemos mini bmp180 sensor example

This bmp180 from Bosch is the best low-cost sensing solution for measuring barometric pressure and temperature. The sensor is soldered onto a PCB with a 3.3V regulator, I2C level shifter and pull-up resistors on the I2C pins. The BMP180 replaces the BMP085.

Specification Pressure sensing range: 300-1100 hPa (9000m to -500m above sea level) Up […]