The ESP-S3-N16R8 module is equipped with built-in ESP32-S3 series chips, which are scalable and adaptive. Two CPU cores can be controlled separately.

The adjustment range of CPU clock frequency is from 80 MHz to 240 MHz.

Users can turn off the power of the CPU and use a low-power coprocessor to monitor the status changes of peripherals or whether certain analog quantities exceed the threshold. ESP32-S3 also integrates a variety of peripherals, including capacitive touch sensors, SD card interfaces, Ethernet interfaces, high-speed SPI, UART, 12S, and 12C.

The ESP-S3E module integrates traditional Bluetooth, low-power Bluetooth, and Wi Fi, and has a wide range of applications: Wi Fi supports a wide range of communication connections and also supports direct connection to the Internet through routers; Bluetooth allows users to connect to their phones or broadcast BLE Beacon for signal detection. The sleep current of the ESP3-S3 chip is less than 5 uA, making it suitable for battery powered wearable electronic devices. The module supports a data transmission rate of up to 150 Mbps and an antenna output power of up to 20 dBm, enabling the maximum range of wireless communication. Therefore, this module has industry-leading technical specifications and excellent performance in high integration, wireless transmission distance, power consumption, and network connectivity.