Where can I find the schematic of GPS board of COM.GPS ?
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Hi there,
I have not been able to find the schematic of the piggy-back GPS board used in the COM.GPS module. The schematics provided on the M5Stack site are for the COM.X PCB. I see on the piggy-back board much more components than what I was expecting to find and I am interested in knowing the pinout of this GPS piggy-back board.
Can anybody kindly help me?
Many thanks, regards
pferrac -
Hello @pferrac
I don't think the schematics for the piggy-back boards are publicly available. I am not even sure they are from M5Stack themselves. Maybe you get lucky and find some information from the manufacturer of the GPS chip. Regarding pinout: from the pictures I gather that there is VIN, GND, TX, RX and RST. The rest of the pins do not seem to be used.
Thanks
Felix
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