3.1 KiB
ESP RAINMAKER TUTORIAL
This tutorial walks you through the most important steps neccessary to provision ESP32-WROOM device.
Tip
WHAT'S REQUIRED:
ESP32-WROOM, either a Module or DevKit
Wi-Fi Access Point, preferrably with dedicated vLAN for IoT devices
Smart phone with RainMaker installed
ESP-IDF: Create a New Project
Launch ESP-IDF extention on VS Code
Specify project name, directory path and ESP32 module (ESP32-WROOM or ESP32-C3). In addition, you may state the Serial port where ESP32 Module is connected to; this setting can be changed latter, if neccessary.
On the next screen, specify ESP Rainmaker extention and select example code to start with. For this tutorial, an example code for _ Switch _ was selected. Click "Create project using template switch".
Modify Template Code
Make the following changes to app_main.cpp source file.
Change the TAG variable as follows:
static const char *TAG = "ESP32-Nodes app main";
Modify Configuration
Navigate to the ESP-IDF: SDK Configuration Editor (menuconfig). Some of the default values provided by RainMaker Switch template need to be changed in order to match GPIO used to turn LED Lights on or off.
Click on Example Configuration section, and change Output GPIO value to _ 4 _, which corresponds to the GPIO connected to the LED lights control pin.
Set Claiming Type to _ Assisted _, and Provisioning Transport Method to _ BLE _.
Click _ Save _ and then build the project by running the command_ ESP-IDF: Build Project _. This step can take some time.
Adding RainMaker Device
