Because of the pandemic I received the PCBs 2 days ago. That is why I delayed my review. Other than that is an excellent design. I like to see more boards on this Breadboard Friendly (enhanced" mikrobus if I may say) form factor. Like the UBLOX MAX M8Q GPS Breakout I just bought from the same supplier. I am whiling to get some of these when ready I am redesigning my M10CUBE project so users can plug in Breadboard Friendly breakout boards https://hackaday.io/project/171770-m10cube/log/189044-m10cube-pi-pico-started
This product is really easy to use and has a quality feel to it. The documentation is amazing and it comes with a fully fledged library and code to use it for High Altitude Ballooning. This has definitely made my life easier. The product arrived the day after I ordered it - Wow! Overall, I would certainly recommend this product to anyone looking for a way to track a High Altitude Balloon, and even anyone who just wants an easy to use, breadboard friendly LoRa module!