









⚡ Effortless ESP01 Programming, No Buttons Required!
This USB to Serial Adapter, powered by the CP2104 chip and ESP8266 microcontroller, offers a hassle-free programming experience for ESP01/01S WiFi modules. Supporting both 3.3V and 5V power supplies, it automatically enters download mode without manual intervention, streamlining firmware updates and serial debugging via Arduino IDE or ESP8266 Flasher. Its compact design and reliable connectivity make it an essential tool for developers and IoT enthusiasts.
| ASIN | B0863DVH83 |
| Customer Reviews | 4.8 4.8 out of 5 stars (6) |
| Date First Available | March 30, 2020 |
| Item Weight | 0.352 ounces |
| Manufacturer | KOOKYE |
| Package Dimensions | 5.87 x 3.86 x 0.51 inches |
Trustpilot
2 months ago
1 day ago
1 month ago
3 days ago