RE: Pico IoT LoRaWAN EasyNode

shabaz — Thu, 28 Jul 2022 18:42:26 GMT

I was not happy with the MIC280 temperature sensor, so I've replaced it with a more accurate and higher-res one, in a Revision 1.3 board:

This sensor is harder to solder, but I think it won't be too bad since the pad centers are 1mm spaced.

The only downside is that it's just single-channel, so I've lost the Rev. 1.2 on-board capability to have an external sensor, however I'd like the external one to be a thermocouple, so that will have to be a plug-on board for a later date.

RE: Pico IoT LoRaWAN EasyNode

javagoza — Wed, 27 Jul 2022 19:15:09 GMT

Thanks for sharing! A very neat project, as you always do.

LoRaWAN is something I have never tried. I will study your project to learn something more.