Key benefits Combines Bluetooth 5 and IEEE80215.4 (Zigbee 3.0 and Thread) on an entry‑level RISCV development board, enabling reliable wireless connectivity for smart home, automation, and consumer electronics projects. Compact, powerful hardware with a rich set of peripherals, making it suitable for rapid prototyping and scalable designs. Onboard USBC interface with CH343 serial port and CH334USB HUB dual chips, simplifying USB and UART access during development. Hardware overview Module: ESP32H2MINI1N4, a compact RISCV 32bit singlecore processor platform. Core speed: up to 96 MHz. Flash: builtin 4 MB Flash. Peripherals: SPI, UART, 12C, 12S, LED PWM, ADC, among others. Onboard controllers: CH343 serial port and CH334USB HUB dual chips. USB interface: USBC for convenient USB and UART development and usage. Interfaces and compatibility Pin interface is compatible with ESP32H2DevKitM1, enabling seamless expansion with a variety of peripheral devices. Flexible support for wireless connectivity (Bluetooth 5 and IEEE80215.4) and traditional serial and peripheral interfaces for diverse applications. Form factor and usability Designed to be compact yet capable, balancing size with performance for embedded and IoT projects. Rich peripheral interfaces provide ample integration options without additional boards. Use scenarios Smart home gateway or sensor hub: leverage Zigbee 3.0 and Thread alongside Bluetooth 5 to connect and manage multiple smart devices. Industrial automation edge device: collect sensor data via ADC, I2C, and SPI, and communicate through Bluetooth or IEEE80215.4 for control and monitoring. Consumer electronics prototypes: rapid development of IoT devices requiring wireless connectivity, USB/UART debugging, and a broad set of I/O interfaces. Performance and reliability Up to 96 MHz RISCV processor with 4 MB Flash supports a range of lightweight to moderately demanding applications. Comprehensive peripheral set (SPI, UART, I2C, I2S, LED PWM, ADC) facilitates versatile hardware designs. Onboard USBC and dual USB/UART capabilities streamline development, testing, and prototyping.