From within the application, you can then visualize that data in a number of ways using the simple drag-and-drop interface. We’ve seen Blynk and ESP8266 used to control everything from mood ...

And by using a second BBC micro:bit, we can get the readings before heading outside. First, we need a DHT11 sensor, and to check whether it works using one micro:bit.

The Raspberry Pi weather station uses a tiny Pico W main board has the main processor and connects to a web server to display data. Weather metrics are collected using a DFRobot Gravity I2C BME280 ...

The Raspberry Pi weather station uses two sensors in the form of the DHT11 Humiture sensor and the BMP280 Barometer, code has been modified from the Sunfounder’s GitHub repository.