{
  "id": "e32-lora-uart",
  "name": "Ebyte E32 / E22 LoRa UART module",
  "category": "output",
  "pins": [
    {
      "name": "M0",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Mode select with M1. Both LOW = normal mode. Never leave floating"
    },
    {
      "name": "M1",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "Mode select. Both HIGH = configuration mode"
    },
    {
      "name": "RXD",
      "role": "digital_in",
      "needsOutput": true,
      "notes": "UART: the part receives data here. Connect to an ESP32 TX pin (9600 baud by default)"
    },
    {
      "name": "TXD",
      "role": "digital_out",
      "notes": "UART: the part sends data here. Connect to an ESP32 RX pin"
    },
    {
      "name": "AUX",
      "role": "digital_out",
      "notes": "LOW while the module is busy. Wait for HIGH before sending"
    },
    {
      "name": "VCC",
      "role": "power",
      "notes": "Draws over 100 mA when sending at full power"
    },
    {
      "name": "GND",
      "role": "ground"
    }
  ],
  "bus": "gpio",
  "voltage": "3.3-5",
  "model": {
    "shape": "module",
    "size": [
      21,
      36,
      4
    ],
    "color": "#2B5F9E"
  },
  "keywords": [
    "e32",
    "e22",
    "ebyte",
    "lora",
    "uart",
    "433 mhz",
    "868 mhz",
    "sx1278",
    "radio",
    "seriale"
  ],
  "sources": [
    {
      "title": "Ebyte E32-433T20D user manual",
      "section": "Pin definition (M0, M1, RXD, TXD, AUX, VCC, GND); operating modes"
    },
    {
      "title": "Ebyte E22-900T22D user manual",
      "section": "Pin definition; same 7-pin order as E32"
    }
  ]
}