ESP8266 and BMA250 acceleration sensor example

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ESP8266 and bme280 temperature sensor example

The BME280 is a great new chip which was originally designed for the next generation of smartphones. It is made up of a very accurate pressure sensor and an associated temperature sensor which helps calibrate the pressure readings.

And just for fun they threw in a pretty solid humidity sensor in there as well! So […]

AM2320 temperature and humidity sensor and ESP8266 example

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Wemos mini and OLED shield bitcoin ticker

In this example we will display the price in USD of 1 bitcoin, the data is taken from coindesk’s API and displayed on an oled display.

This is similar to our previous examples, you do not need to use a Wemos mini or the OLED shield below but this makes the project easier to build

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