If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Ardui… ...

It can be done, if you don’t mind (at least) tenfold bit rate reduction. If you set the uart to 8,N,1, than you know that long strings of back-to-back characters will have a 10 between the ...

Prestissimo Uno+ Arduino dev board with extra I2C UART SPI ADC IO and PWM channels. 2:24 pm November 5, 2018 By Julian Horsey.

The DataBridge wireless I/O module is used for point-to-point bridging of analog, digital, and UART data. Two modules automatically link together and function as a wireless cable, bridging both ...