# Single-Shot example for `SGM58031` driver The datasheet can be found [here](https://www.sg-micro.com/uploads/soft/20220609/1654744052.pdf). ## What it does The example configures a `SMG58031` device on an `I2C` bus with address selected from config value `CONFIG_EXAMPLE_I2C_ADDRESS` (default to 0x48). The example initializes the device and shows raw ADC values and voltages in a loop from each device input working in single-shot mode. ## Wiring Make the connections as below: | S. No. | `SGM58031` | `ESP32` | | ------ | ---------- | ------------------ | | 1. | `VDD` | `Vin` or 5V source | | 2. | `GND` | `GND` | | 3. | `SCL` | See below | | 4. | `SDA` | See below | | 5. | `A0`-`A3` | analog inputs | Connect `SCL` and `SDA` pins to the following pins with appropriate pull-up resistors. | Name | Description | Defaults | | ------------------------------- | --------------------- | -------------------------------------------------------------------------------- | | `CONFIG_EXAMPLE_I2C_MASTER_SCL` | GPIO number for `SCL` | "5" for `esp8266`, "6" for `esp32c3`, "19" for `esp32`, `esp32s2`, and `esp32s3` | | `CONFIG_EXAMPLE_I2C_MASTER_SDA` | GPIO number for `SDA` | "4" for `esp8266`, "5" for `esp32c3`, "18" for `esp32`, `esp32s2`, and `esp32s3` |
To create a project from this example, run:
idf.py create-project-from-example "esp-idf-lib/sgm58031=1.0.5:single-shot"