AIHJCNELE ESP-01 Serial Module 1MB SPI Flash + USB to ESP8266 CH340C ESP01 Breakout Prog Programmer Downloader with Reset Auto-Download Circuit CH340 with Reset Button (CH-340C)

• ✅This downloader use CH340C chip, added ESP8266 auto-download circuit, it is very convinent for user to download program, update firmware, debugging It has RESET tact switch. Easy to plug the ESP-01 serial module ✅USB to ESP-01 programmer blue version, onboard female and male, very suitable for plugging into ESP-01 module, very simple, no cables required. Make sure you set the ESP-01 in the correct orientation as shown in the picture above. ✅For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description. ✅Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks . ✅If the product has any quality problem , pls contact us by email , How to contact us ? Please click “ AIHJCNELE ”(you can find "Sold by AIHJCNELE " under Buy Now button), in the new page, click “Ask a question” to email us