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
Product Specifications
Package Dimensions: 4.25 x 4.13 x 0.43 inches
Item Weight: 0.317 ounces
ASIN: B07Q17XJ36
Customer Reviews: 4.5 out of 5 stars 243Reviews
Best Sellers Rank: #133 in Serial Adapters
Date First Available: March 25, 2019
Manufacturer: Stemedu
Country of Origin: China
Product Information
Product description
USB to ESP8266 ESP-01 Wireless Wifi Adapter Module
Description
USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging.
Its a great programmer for the ESP-01. Its very easy to just plug it in and send AT commands, or flip the switch to program and upload a sketch from Arduino IDE. Also you don't need a separate 3.3V power supply to power the ESP-01.
Features:
Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)
Working current: 300mA(LDO regulator can supply)
Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming
USB to serial TTL chip: CH340G
Logic level: 3.3V
Applications: Home automation, Sensor networks, Industrial wireless control, etc,.
Package Included:
2 X USB to ESP8266 ESP-01 Wireless Wifi Adapter Module
ESP-01S Programmer
Front side for usb to esp-01
There is no reset button, the blue version has reset button.
On-board toggle switch
This version has mode switching button
Back side for usb to esp-01
Clearly printed
Other comments
1. The ESP-01 boards are super-simplified ESP8266 and these allow for flashing during development.
2. This little gadget makes programming the ESP 01s a breeze. It's a must have for installing firmware.
3. Not at all my first programmer for these boards, but the easiest by a landslide! No buttons to hold down or wiring to do.
4. This worked, didn't try the debug ger but the upload was flawless, very easy and it didn't seem like it would break even when I stored it in tight confines. Please make sure to set your baud to at least 115200 yes the USB will work either way, but the extra speed will help you.
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