Lowpower SoC with a RISCV 32bit singlecore processor, up to 160 MHz main frequency, enabling compact embedded solutions with efficient performance. Wireless connectivity includes 2.4 GHz WiFi (802.11 b/g) and Bluetooth 5 (LE), providing flexible shortrange wireless options for sensor data, control commands, and device pairing. Stamp hole design with an onboard ceramic antenna enables easy integration into user designed baseboards. Supports flexible clock and module power separate settings, along with other controls to realize multiscenario lowpower modes. Memory and storage: builtin 400 KB and 384 KB ROM, stacked 4 MB Flash, offering sufficient onboard storage for firmware and data logging without requiring external memory in many applications. Use scenarios Smart home or building automation sensor node: deploy in wireless environmental sensors or actuator controllers that benefit from WiFi and BLE connectivity, compact form factor, and configurable lowpower operation to extend battery life. Industrial equipment monitoring and control module: install on customer baseboards within machinery or control panels to monitor conditions, transmit data, and respond to control signals, with flexible clocking and power management for varying environments. Portable data logger and asset tracking device: use the onboard flash for firmware and data storage, while WiFi and BLE enable remote data transmission and device discovery in field deployments.