ESP32 Development Board with Wi-Fi and Bluetooth 38pin version

This is ESP32 WROOM-32 C Type CP2102 USB Dual Core WiFi + Bluetooth 38 Pins. ESP32 WROOM-32 C Type 38 Pins is a versatile WiFi-BT-BLE MCU module designed for various applications, including low-power sensor networks, voice encoding, and MP3 decoding. Powered by the ESP32S chip, it features dual CPU cores with adjustable clock speeds (80 MHz to 240 MHz) and a low-power coprocessor. Integrated peripherals include capacitive touch sensors, Hall sensors, Ethernet, SPI, UART, SD card interface, and I2C. The module supports up to 22 dBm output, 150 Mbps data rates, Bluetooth connectivity, and Wi-Fi for internet access. With low power consumption (under 5 µA), it is ideal for battery-powered and wearable devices.

The ESP32 WROOM is a potent, all-purpose WiFi-BT-BLE MCU module that is intended for use in a wide range of jobs, from low-power sensor networks to the most difficult ones, such voice encoding, music streaming, and MP3 decoding. This module’s ESP32S chip, which is made to be scalable and adaptive, is at its heart. The clock frequency of the two CPU cores, which ranges from 80 MHz to 240 MHz, can be changed independently. The user has the option of turning off the CPU and using the low-power coprocessor to continuously check the peripherals for adjustments or the crossing of thresholds. Capacitive touch sensors, Hall sensors, and other peripherals are all integrated within the ESP32. Ethernet, high-speed SDIO/SPI, UART, low-noise sensing amplifiers, SD card interface, and I2C are other examples.

This module supports output at 22 dBm and data rates up to 150 Mbps. Users can connect to their phones or emit low energy beacons for their detection via Bluetooth. Wi-Fi allows for a wide physical range and a direct connection to the internet through a Wi-Fi router. The ESP32 chip requires less than 5 A, making it ideal for battery- or wearable-electronic applications.