Hello! Can someone point me to the differences between the Raspberry Pi hats, RAK2003 and RAK2004? Thank you!
Hello @sark and welcome to the forum!
The difference between these two is that the one (RAK2247 Pi HAT) has a GPS module on it, and the other does not. The reason is that the RAK2247 LPWAN concentrator did not have a GPS on itself.
This is a HAT for a Helium miner. Someone have disassembled a miner and it is sending the HAT separately as mentioned in the description:
This HAT has security elements for the Helium miner.
P.S.: We do not sell such parts.
@Martin Thank you for the information!
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