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gramsejr
searching PlanetScale…
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gramsejr
6y ago
What do you mean by no USB? There is a CH340C uart to USB chip onboard and a micro usb port. Is there something specific you're looking for? The relay would just be used as a switch to turn on/off an external device using higher v
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gramsejr
6y ago
Yeah the antenna footprint is actually that one provided by ti. I had created a footprint from that pdf but then I found a kicad footprint somewhere that looked a little nicer than my rudimentary skills. This was my first design with an ant