Specification:ESP32ESP-WROOM-32 integrates ditional Bluetooth-Compatible, low-power Bluetooth-Compatible, and , and has a wide range of applications: supports a wide range of communication connections and also supports direct connection to the Internet through ; Bluetooth-Compatible allows users to connect to their phones or broadcast BLE Beacon for signal . The sleep current of the ESP32 chip is le than 5 μ A. e it suitable for battery powered wearable electronic devices. The ESP-32 supports a data nsmiion rate of up to 150 Mbps, and after paing through a power amplifier, the output power can reach 22 dBm, enabling large-scale wirele communication. Therefore, this chip has industry-leading Advanced technical specifications, including performance in high integration, wirele nsmiion distance, power consumption, and network connectivity.ESP32SModule size: about 25.5 * 18.0 * 3.1mm/1.00 * 0.70 * 0.12inch form: default onboard compatible with IPEX baseSpectrum range: 2400-2483.5MHzWorking environment: -40 ° C~85CStorage environment: -40 ° C~125 ° C,