DTR and RTS pins are set to GND as long as the serial monitor is opened via a FT232 USB UART Board regardless the checkbox setting in the 'add serial port' dialog window. Programming the EPS8266 via ...
This simple board allows easy access to Serial1, typically for debugging purposes. You insert it in a Adafruit FeatherWing Doubler or Tripler along with your device. While it's no big deal to attach a ...
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