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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.
@RichTen
I'm working with JScott on this hack, and we just want to confirm if either of the USART1 pins are considered a "default", or if we can wire up either USART1 pin for our USB-TTL cable. Does it matter which USART1 pin we use for this?
Also, can anyone confirm that the USART1 pins are 5V tolerant? My guess is that they are, but please share if you know this to be true. Thanks for all help and comments.