This process should help you download and install libraries for various platforms. If rmaker.h is a custom or less common library, ensure you're searching the correct repositories or forums related to your project.
If you are using Espressif’s official IoT Development Framework (ESP-IDF), the library is included as a component.
// Add the parameter to device lightDevice.addParameter(powerParam);
In the rapidly evolving world of Internet of Things (IoT), firmware development can often be a bottleneck. Enter the library—a powerful, Arduino-compatible header file specifically designed for ESP32 and ESP8266 microcontrollers. This library acts as a streamlined wrapper for ESP-RainMaker , Espressif’s cloud platform that enables device provisioning, control, and Over-the-Air (OTA) updates without needing a separate mobile app from the developer.
Go to Tools > Board > Boards Manager , search for "ESP32," and install the latest version by Espressif Systems .