Description of ESP32 DEV Kit V1 Power Expansion Board The ESP32 Dev Kit V1 Power Expansion Board is a dedicated power management and expansion solution designed specifically for use with ESP32 Dev Kit V1 development boards. This expansion board does not include any microcontroller or USB‑to‑UART chip. Instead, it works as a companion board that enhances power input options and provides stable power distribution for ESP32-based projects. The board supports VIN input (5V–12V) for external power sources and provides regulated power output for the ESP32 and connected peripherals. Its plug-and-play design makes it easy to use, making it perfect for IoT, automation, and continuous-run projects. Power Supply Support VIN Input: 5V–12V DC external power USB Power: Supplied through the ESP32 Dev Kit V1 3.3V Regulation: Uses onboard regulation (dependent on the attached ESP32 Dev Kit V1) Note: This expansion board does not contain a USB‑to‑UART chip. USB communication and programming are handled entirely by the attached ESP32 Dev Kit V1 board (CP2102 based). Specification Item Parameters Product Type Power Expansion Board Compatible Board ESP32 Dev Kit V1 Supported Input Voltage 5V–12V DC (VIN) Power Distribution VIN, 5V, 3.3V (via Dev Kit) USB Interface Not included (handled by ESP32 Dev Kit V1) Board Size Approx. 53.5 × 68.5 mm Weight Approx. 40 g Important Notes This product is an expansion board only, not a standalone controller Requires an ESP32 Dev Kit V1 (CP2102‑based) board to operate Product color may vary slightly due to display differences Measurement tolerance: ±1–3 cm Application IoT Projects Automation Systems Prototyping & Development Educational Use Package Contents 1 × ESP32 Dev Kit V1 Power Expansion BoardESP32 Dev Kit V1 board is not included and must be purchased separately. Warranty and Replacement TechShopBD offers up to one year of warranty and replacement support for its products, depending on the supplier(s) and product(s). The specific warranty duration for each product can be found on the respective product page. To be eligible for warranty and replacement support, customers must agree to our terms and conditions. Attention Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please don’t hesitate to contact us to determine if further action is required. Need Help? Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 06:00 pm (7 days a week). You can also reach us via WhatsApp or Facebook Inbox
