Type WiFi Applications Can be used for smart homes, industrial automation, health care, consumer electronics, and generic IoT sensor hubs and data logger applications On-board modules ESP32-C3-MINI-1-N4-A - WiFi and Bluetooth® 5 LE combo module from Espressif Systems Key Features Easily connected to IoT ExpressLink services, 2.4GHz WiFi and Bluetooth® 5 combo, 4MB flash in a single chip package, UART-based control or via demo application, additional functionality like module wake-up, JTAG interface, UART pins for debugging, GPIOs, and more Interface UART ClickID Yes Compatibility mikroBUS Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V