Wi-Fi modules for IoT, wearable electronics and smart home applications

Mouser now stocks the ESP32-S2 MINI modules from Espressif Systems. The generic 802.11 b/g/n Wi-Fi microcontroller modules offer engineers integrated, low-power, high-performance, single-core SoCs in both PCB and IPEX antenna configurations. These modules are ideal for IoT, wearable electronics and smart home applications.

The modules offer secure and cost-effective communication, including an Espressif ESP32-S2FH4 Xtensa SoC with a 240MHz LX7 CPU. Providing 4MB external SPI flash and cryptographic accelerators to enhance security performance and protection, the modules also incorporate a low-power co-processor for monitoring the rich set of peripherals, comprising SPI, I2S, UART, I²C, and camera interface, as well as the modules’ 43 GPIOs.

The modules operate from -40C to +125C, making them ideal for a wide range of industrial, consumer and lighting environments. The company also provides development tools for the modules, including the Espressif ESP32-S2-MINI-1 development kits and the DFRobot ESP32-S2-DevKitM-1 development board.