ESP32 Development Board IoT WiFi Bluetooth Module ESP-WROOM-32U 4M Flash w/ Antenna For Arduino

ESP32 Development Board IoT WiFi Bluetooth Module ESP-WROOM-32U 4M Flash w/ Antenna For Arduino

Description:
The control board uses ESP32 module, which support for development via Arduino compiler. It features a simple compiler interface, one-click download code, a rich function library, and a free and open source environment. Other compiler environments are also supported. The ESP32 module on the development board has a built-in Hall sensor, integrated two-way DC motor drive circuit, voltage measurement circuit, buzzer circuit, charging circuit, USB to serial circuit, automatic code downloading circuit, and dual power supply circuit. Detailed development tutorials and examples are provided for users.

Advantages:
- Dual power supply.
- It features stable and reliable performance.
- Improved MUC control downloads the code automatically.
- Integrated motor drive chip, buzzer, voltage measurement circuit, and charging chip.
- A large amount of code examples and tutorials for Arduino is provided, which fits electronic enthusiasts, beginners and advanced users.
- Document code sent after purchasing.

Specifications:
- Work Voltage: DC 3.3V-6V
- Standby Current: 20mA
- Size: 65 x 51 x 11mm
- Charging: Support for charging a Li-ion battery (not included)
- Pin Header Output Voltage: 3.3V
- Pin Header Output Current: 600mA
- USB Interface: USB Type-C
- IO Port: 32 (6 are occupied)
- Antenna: Built-in On-board Antenna
- WIFI: Built-in Standard 802.11 WIFI Module
- Bluetooth: 4.2 Version. Support BLE low power consumption
- System Clock: 80MHz (Maximum 240MHz)
- External Flash: 4M
- Micro Controller: 32-bit
- Pin Output Current: 6mA (Maximum 12mA)
- Operating Temperature: -40℃ to 125℃
- Analog Interface (ADC): 15
- SPI: 3
- UART: 3
- I2C: 2
- PWM: 16
- I2S: 2

Package Included:
- 1 x ESP-WROOM-32U (4M & Independent Antenna)
- 1 x USB Type-C Data Cable
- 1 x 2mm Straight Screwdrivers

Note: Battery is not included in the package. A lithium battery or 5V power supply is recommended.