Whadda UK ESP32 Development Board

The Whadda UK ESP32 Development Board is a comprehensive development platform built around Espressif’s powerful ESP-WROOM-32 chipset. Serving as the upgraded successor to the popular ESP8266, this WiFi-enabled microcontroller significantly expands your project's capabilities by integrating Bluetooth low energy (Bluetooth 4.2 with BLE) alongside robust wireless connectivity.

Featuring 28 I/O pins, the ESP32 offers outstanding versatility, making it ideally suited to function as the core controller for a wide array of IoT projects. The board comes equipped with an onboard red LED, a Hall Effect sensor, and a temperature sensor, alongside an ultra-low power analogue pre-amplifier for efficient signal processing.

Connectivity and Interfaces

Designed for maximum flexibility, this development board supports 802.11b/g/n WiFi and Bluetooth v4.2. It includes dedicated boot and reset buttons for ease of programming. For advanced project requirements, it provides 2x 8-bit DACs, a 12-bit SAR ADC, and multiple interface options including SPI, I2S, I2C, and UART. Furthermore, the LED PWM (supporting up to 16 channels), UART, I2C, I2S, and general-purpose SPI functions can be mapped to any GPIO pin, offering exceptional design freedom. A deep sleep mode is also included to significantly lower power consumption when continuous operation is not required.