Stemedu 2PCS USB to ESP-01 Adapter, ESP8266 Wireless WiFi Module Wi-Fi CH340G, UART PORG, 4.5-5.5V, 115200 Baud Rate User manual

Model: 2PCS USB to ESP-01 Adapter, ESP8266 Wireless WiFi Module Wi-Fi CH340G, UART PORG, 4.5-5.5V, 115200 Baud Rate

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1. Install CH340 driver, the name is CH341SER.EXE

Once installed successfully, you can check it in

computer-device manager to find the COM port as

below:

2. Switch the 01S Programmer to PROG side(right

side)

3. Insert the programmer into computer’s USB port,

Open Arduino IDE, choose Board: Generic ESP8266

Module, choose the library you want to upload ,

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then click Upload

4. Once the information shows: connecting, then you

can insert the 01S into the programmer

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5. After inserting, the information will shows Writing

at XXX

6. Once the code upload successfully, you can switch

the programmer to UART side and open Arduino

IDE’s Serial Monitor window, please choose Both

NL& CR , 15200 baud, the window will print

information

Model: 2PCS USB to ESP-01 Adapter, ESP8266 Wireless WiFi Module Wi-Fi CH340G, UART PORG, 4.5-5.5V, 115200 Baud Rate