The board is not recognized? Please driver it first, or replace the USB cable Features: High performance-price ratio Small volume, easily embeded to other products Strong function with support LWIP protocol, Freertos Supporting three modes: AP, STA, and AP+STA Supporting Lua program, easily to develop See more

9. 38P and 30P board sizes and circuit layouts are different. 8. Durable material: This product is made of high-quality material, durable, long service time, firm and stable in use. 7.you need to driver the CP2102 before you can start using it. 6.ESP32 work on 2.3V-3.6V, 5V is not recommended because the module is unstable or not work under 5V operation. 5.in Arduino IDE,choose ESP32 DEV. 4. Compact and portable: being so mini and light-weight, this product does not take much space and can be easily taken away. 3. Meticulous workmanship: The meticulous design, perfect in workmanship, durable and long service life. 2. The best power and RF characteristics are safe, reliable and scalable for various applications. 1. The complete solution takes up the least printed circuit board area. This board is used with 2.4GHz dual-mode WiFi and wireless chips using 40nm TSMC low-power technology. If you think you have received the wrong product, please contact us and give us a chance to correct it,We also have tech support, just contact us on ,thank you.