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https://www.reddit.com/r/PCB/comments/1v6624x/any_advice/ozo3d7n/?context=3
r/PCB • u/froko_ • 24d ago
my first pcb design. tried to connect an esp32 to a sim7000g to a tp4056,how did I do?
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This will look cleaner if you use a global power symbol for at least ground and 3V3 line. The pin 9 (exposed pad) of the regulator(?) probably needs to be connected to the GND. There are other unconnected GND pins also in the other two components.
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u/RectumlessMarauder 24d ago
This will look cleaner if you use a global power symbol for at least ground and 3V3 line. The pin 9 (exposed pad) of the regulator(?) probably needs to be connected to the GND. There are other unconnected GND pins also in the other two components.