Read serial data from an external device using USB port
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Read serial data from an external device using USB port
I have a 3D printer that exposes serial via a USB-C port to send & receive data. Can I connect it to an ESP32 and read the printer's messages? The goal is to run a small program on ESP32 that communicates with the printer via serial / USB and publishes it via MTTQ or HTTP.
Re: Read serial data from an external device using USB port
I believe you want the esp32 to be a host. Correct?
IT Professional, Maker
Santiago, Dominican Republic
Santiago, Dominican Republic
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