Is this pin first pin of Quectel L76 ?
Im confused with this :
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1\$\begingroup\$ It appears as though pin 1 is lower right if you are looking at the device top down; the triangle marking (pin 1) therefore appears at top right if you flip it over and look at the other side. \$\endgroup\$– virCommented Sep 9, 2021 at 16:53
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1\$\begingroup\$ @vir sorry .. i dont understand your point \$\endgroup\$– yeganehhpCommented Sep 9, 2021 at 17:06
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3\$\begingroup\$ I think that you are confused between bottom-view and top-view. \$\endgroup\$– Dwayne ReidCommented Sep 9, 2021 at 17:49
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1 Answer
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Look at the ground plane on the underside of the module. It connects to pins 1, 10, and 12 - Ground.
The "L76 Series (Top View)" image in the question, for some reason, is rotated 180°.
This is fairly common... I think to keep us sharp.
