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USB to ESP-01 adapter module + ESP-01S WiFi module
Package Included:
1 X ESP8266 ESP-01S 4MB WIFI Module
1 X USB to ESP8266 ESP-01 Programmmer Module
Description
CH340G Programmer USB to ESP8266 ESP-01s Wifi Adapter Module
Features:
ESP-01S Programmer USB to ESP-01 adapter module has USB to TTL driver chip CH340G onboard, so you can easily use your computer to do ESP-01 functional debugging.
It is a great programmer for the ESP-01/ESP-01S. It's 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. (Please make sure that you set EPS-01/ESP-01S wifi module correctly in the female header when you plug it. )
Spec:
Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator)
Working current: 300mA(LDO regulator can supply)
Selectable working mode: There are two working mode that you can choose via the toggle switch onboard. PROG side is for firmware programming, while UART side is for serial TTL debugging by AT commands.
USB to serial TTL chip: CH340G
Logic level: 3.3V
Applications: Home automation, Sensor networks, Industrial wireless control etc.
ESP8266 ESP-01S 4MB Serial WIFI Wireless Transceiver Module
Feature:
- This is WiFi serial transceiver module, based on ESP8266 SoC.
- The SOC has Integrated TCP/IP protocol stack.
- ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
- ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Spec:
- 802.11 b/g/n
- LWIP agreement
- Support 3 modes: AP, STA, AP + STA
- 4MB Flash: XMC0H32BHIG/XM25QH32CJIG by random
Easy to plug the ESP-01S Wifi serial module
USB to ESP-01S Programmer Red PCB version, is with yellow female header onboard, perfect to plug the ESP-01/01S wifi module, it is very simple and no need hook up wires.
Please make sure that you set the ESP-01 in correct direction as above picture shows.
Onboard Driver chip CH340G
Onboard CH340G driver chip, can plug to your computer directly, easy to use.
Please make sure that your computer has installed the driver CH340G before you program the new firmwares!
Two working mode chosen via toggle switch
The red version has mode switching button.
There are two working mode that you can choose via the toggle switch onboard.
PROG side is for firmware programming, while UART side is for serial TTL debugging by AT commands.
So make sure that the switch is pulled to the PROG side before you flash new firmware.
The difference
The red version has mode switching button.
The blue version has RESET butto
Snowman
Reviewed in Germany on January 22, 2025
Works as expected and has enough power to also run ESP32 if needed.
dmt
Reviewed in Canada on October 29, 2024
Already used it many times. Like that it plus in usb port and requires no other cable for the esp-01.
NormP
Reviewed in Canada on May 2, 2023
Utilisé sur windows10, pas eu besoin d'installer un driver. Installer firmware esplink sans problème. Connexion. Wifi solide et stable.
Alexey L. Godin
Reviewed in Canada on April 30, 2022
All works as expected, delivery speed was amazing! Thanks!!!
Chad Loseby
Reviewed in the United States on August 4, 2021
Used with Tasmotizer software to flash Tasmota firmware onto ESP-based smart home devices. Worked great, no drivers needed on Windows 10.
paul kruger
Reviewed in Canada on March 8, 2021
Great little boards for small projects you don't want to use a full size esp8266 on
Douglas Busby
Reviewed in the United States on June 27, 2020
3 stars because flasher worked great, but the esp8266 module that came with it was dead
Cason S.
Reviewed in the United States on February 5, 2020
By far the easiest way to program and test ESP8266 modules. Well worth the small amount of money it costs.
Frantic Babyproofer
Reviewed in the United States on December 17, 2020
Not at all my first programmer for these boards, but the easiest by a landslide! No buttons to hold down or wiring to do.I use the Arduino IDE on a windows 10 machine.
Ronald Allan V. Tomimbang
Reviewed in the United States on November 6, 2020
All good
Yomi Covill
Reviewed in the United States on September 27, 2019
Work prefect.
Derek S
Reviewed in the United States on October 19, 2019
I still occasionally need to reset ESP01 to program them. Still a great value though.
Charles Carey
Reviewed in the United States on October 18, 2019
This little gadget makes programming the ESP 01s a breeze. It's a must have for installing firmware.
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