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ESP32S 38-pin expansion board
ESP32S 38-pin expansion board for ESP32 dev modules—easy GPIO access, stable power, ideal for IoT and prototyping projects.
Description
The ESP32S 38-Pin Expansion Board is a convenient development and breakout board designed for ESP32S 38-pin ESP32 Dev Modules. It expands all GPIO pins to clearly labeled headers, making prototyping, testing, and project development easier and more organized.
This expansion board provides stable power distribution, onboard voltage regulation, and easy access to GPIO, UART, SPI, I²C, ADC, DAC, and PWM pins. It is ideal for quickly connecting sensors, displays, relays, motors, and other peripherals without complex wiring.
Compatible with Arduino IDE, ESP-IDF, and MicroPython, the ESP32S 38-pin expansion board is perfect for IoT development, robotics, home automation, and educational projects, offering a clean and reliable development platform.
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- Â Support 802.11b / n / g wireless standard
- Independent development MCU platform
- High cost performance
- Support UART / GPIO data communication interface
- Support STA / AP / STA + AP coexistence mode of operation
- Support SmartLink intelligent networking (APP)
- Support wireless upgrade firmware
- Support WPS network configuration
- Built-in onboard antenna &Temperature and humidity sensor
- RGB three-color light adjustable
- Provide rich AT command set configuration
- Free AiCloud cloud service for debugging
- 3 AA batteries / 5V adapter power supply
- Size: 61.6mm x 56.2mm;
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