Month: April 2021

Building an Anemometer – Part 2

In this part I write about the microcontroller I am using and the code. Recently the Raspberry Pi Foundation released a completely new designed microcontroller which can be programmed with MicroPython. Named the RP2040, it is somewhat limited as it does not have Wifi or any other means of wireless communication on board, but it […]

Building an Anemometer – Part 1

This is my most complex 3D printed project so far. The idea: I have now quite a number of weather sensors. I measure temperature with solar-powered sensors which transmit their data using LoRaWan at two locations now. I measure if it rains (qualitative measurement only). But I do not measure wind yet. So to keep […]

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