I turned the board worth more than ten yuan into a router.
List
esp8266 board one software ESP8266Flasher
Instructions:
Download the firmware that is flashed first, esp8266 wifi relay firmware
In the firmware,0x00000.bin is written to the address0x00000, and0x10000.bin file is written to the address0x10000.
As shown in the figure
After the flashing is completed, MYAP's ssid will appear
Access after connection 192.168.4.1
Configure
Internet speed test Advantages and disadvantages Advantages: Small and convenient, simple and practical, the most important thing is cheap~ Disadvantages: Low efficiency, easy to disconnect, and slow network speed.