






🚀 Code smarter, not harder—your WiFi projects just got a turbo boost!
This USB to ESP8266 CH340C programmer combines a reliable CH340C USB interface with an innovative auto-download circuit, enabling seamless firmware flashing and debugging of ESP-01/ESP-01S WiFi modules. Designed for Arduino and compatible with popular flashing tools, it eliminates manual mode switching and accelerates your IoT development workflow.










| Brand | DIYmall |
| Item model number | ESP-01S |
| Hardware Platform | Arduino |
| Item Weight | 1.58 ounces |
| Product Dimensions | 1.97 x 0.39 x 0.39 inches |
| Item Dimensions LxWxH | 1.97 x 0.39 x 0.39 inches |
| Color | ESP-01S and Pogrammer |
| Manufacturer | ShenZhen Doctors of Intelligence & Technology Co.,Ltd./DIYmall |
| ASIN | B08F9X3M5J |
| Date First Available | August 5, 2020 |
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