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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.
@DanTheMan827
I have a device called the “Amiibo Link”, it’s a board that can be found for around $8 or less on AliExpress.
Inside is an NRF52832 512/64KB, red / green LEDs, speaker, button, and an NFC antenna.
I have a board definition, but I’m not sure of the process involved, or if you’d even want to add it.
SWD pins are accessible through an unsoldered header, or even with oscilloscope clips if you’re careful to not scratch the solder mask on the ground plane.
Although I’m not quite sure how to assign a device like the speaker in the definition. To use it, 50% PWM at various frequencies changes the tone, and high or low on the pin seems to disable it altogether. Different PWM values do also change the tone and volume slightly.
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