eARgle IoT Explorer Kit (ESP32)

Description

The IoT Explorer Kit moves a learner from offline microcontroller work to genuinely connected devices. At its centre is an ESP32 DevKit V1 with built-in Wi-Fi and Bluetooth, supported by a DHT11 sensor, a soil moisture sensor, an MQ-2 gas sensor, a 0.96 inch OLED, a 2-channel relay module, an LDR and a full wiring set. The included project guide covers connecting to Wi-Fi, publishing readings to Firebase Realtime Database, building a Blynk dashboard and controlling relays remotely, which together form the backbone of most college mini-projects in IoT.