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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.
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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WH0201102 ABS 1.75 mm 1 kg Filament-Wanhao
- Material: ABS
- Color: White
- Material Diameter: 1.75mm
- Printing Temperature: 220° to 230°C
- Roundness Accuracy: +/- 0.5mm +/- 0.5mm
- Density: 1.31g/cm3 1.01g/cm3
- Mounted: Spool Mounted
- Net weight: 1kg
- Packaging Vacuum-sealed with desiccant to protect the filament from humidity
- Highly Detailed & Quality Outputs.
- Tried and Tested by Makenica.com
- Compatible with any FDM 3D Printer.
- ABS is stronger than PLA
- Easy to post-process.
- Environment friendly – ISO 9001 and ROHS certified

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