NGS1128-DAT

V2 version

  • Simplified Connection: TXD / RXD / GND / VIN
  • VIN: 4.2-18Vin
  • default TXD / RXD logic at 3.3V
  • Boot: hold down boot button for 2 seconds, or pull key pin to up for 2 seconds

Use as a Modem and COM PORT

Demos

  • Test with ESP32: https://twitter.com/electro_phoenix/status/1635565366595428352

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