Description
- Easy to use: USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, easily use your computer to do ESP-01 functional debugging, and ESP01 Programmer has a little rocker switch on the side which is very handy.
- ESP8266 ESP-01 Serial WiFi Wireless Transceiver Module can be directly plugged into the yellow pin header without any cables to connect. Plug and play, this little PROG gadget makes programming the ESP 01 a breeze, it's a must have for installing firmware.
- 115200 Baud Rate, On-board toggle switch to select working mode. "UART" for serial TTL debugging by AT commands, "PROG" for firmware programming
- If you are looking for a ESP-01S Prog WiFi programmer module with reset button, please search "B08QMMGZLB" on Amazon.
- You need to install a driver before use it. Please contact us for driver link or ducument link if needed. Please click "Stemedu" (you can find "Sold by Stemedu" under Buy Now button), in the new page, click "Ask a question" to email us