Description :
ESP32S 38 PINS (CH340) ESP-WROOM-32 ESP-32S DEVELOPMENT BOARD WIFI + BLUETOOTH MODULE
ESP-WROOM-32 is a general-purpose WiFi-BT-BLE MCU module, the function powerful and versatile.
The core of this module is the ESP32 chip, which is scalable and self-adaptive. The two CPU cores can be controlled or powered independently. The clock frequency can be adjusted from 80MHz to 240MHz. The user can cut off the power of the CPU, and use the low-power coprocessor to continuously monitor the state changes of the peripherals or whether some analog values exceed the threshold. ESP32 also integrates a wealth of peripherals, including capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet interface, high-speed SDIO/SPI, UART, 12S and 12C, etc.
ESP-WROOM-32 integrates traditional Bluetooth, low-power Bluetooth and Wi-Fi, and has a wide range of uses: Wi-Fi supports a wide range of communication connections, and also supports direct connection to the Internet through routers; and Bluetooth allows users to connect to mobile phones Or broadcast BLE Beacon for signal detection. The sleep current of the ESP32 chip is less than 5mA, which makes it suitable for battery-powered wearable electronic devices. ESP-WROOM-32 supports a data transmission rate of up to 150Mbps. After passing through a power amplifier, the output power can reach 22 dBm, which can realize a wide range of wireless communications. Therefore, this chip has leading technical specifications and has excellent performance in terms of high integration, wireless transmission distance, power consumption, and network connectivity.
The operating system of ESP32 is freeRTOS with LWIP, and built-in LS1.2 with hardware acceleration function. The chip also supports OTA encryption upgrade, and developers can continue to upgrade after the product is released.
Product Detail :
1. Contains USB Serial Port, plug and play.
2. 36TGPIO PWM, 12C
3. FCC & CE certified Wifi Module, built-in antenna.
