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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@fanoush
I got those very cheap ones and they are OK.
For that price I was expecting something fishy like normal NFC tag in this plastic body but they are fine. Attaching PCB photo as I haven't seen this one yet.
Pins D19,D18,D12,D11 have traces to some unpopulated 8 pin area for SPI flash or something.
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