ESP32-WROOM-32 Development Board for Arduino DOIT

The ESP-WROOM-32 is a general-purpose WiFi-BT-BLE MCU module with powerful functions and a wide range of uses. At the core of this module is the ESP32 chip, which is scalable and adaptive. The ESP32 chip integrates a wealth of peripherals, including capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet interface, high-speed SDI0/SPI, UART, 12S, and I2C, among others.

The ESP-WROOM-32 integrates traditional Bluetooth, low-energy Bluetooth, and Wi-Fi, making it suitable for a wide range of applications. The operating system of the ESP32 is FreeRTOS with LWIP, and it also has built-in TLS 1.2 with hardware acceleration. The chip supports OTA (over-the-air) encryption upgrades, allowing developers to continue upgrading the product even after its release.

The development board model is ESP32-DevKitC-32 30P, and the module model is ESP32-WROOM-32. The main control chip is the ESP32-DOWDQ6-V3 dual-core 32-bit MCU, which is integrated with WiFi and Bluetooth. The board has 520 kB of SRAM and 448 kB of ROM, with an additional 16 kB of SRAM in the RTC.

The external storage capacity is 4 MB, and the USB driver chip is CP2102. The board supports three power supply modes: VIN external wide voltage input (6.5-16V), USB power supply, and external 3.3V power supply.

The package includes the following items: 1. 1x ESP32-WROOM-32 Board 2. 1x ESP3230P DEVKIT V1 Expansion Power Board 3. 1x 9V Battery Clap Power Cable 4. 1x 20-pin Jumper Cables Female to Female, 20cm 5. 1x 20-pin Jumper Cables Male to Female, 20cm

The ESP32-DevKitC-32 30P development board works perfectly with the Arduino IDE and is designed for ultra-low power consumption. It supports three modes: AP (Access Point), STA (Station), and AP+STA coexistence mode. The Lua programming language can be used to make the development process easier.

product information: