ESP 8266 -01 is basic model WIFI module and can be interfaced with any Microcontroller to provide WiFi facility.
This video describes how to upgrade the module to AiThinker Firmware.
1MByte RAM on board , so use 1MB (8Mbit) dout .bin file for firmware.
AI THINKER Firmware
https://docs.ai-thinker.com/_media/es...
Flasher simple :
http://www.alselectro.com/files/esp82...
AT COMMANDS :
https://docs.espressif.com/projects/e...
Buy link : Base board
USB -TTL :
http://www.alselectro.com/usb-ttl-cp2...
Watch video ESP 8266 -01 FirmWare Upgrade & BaudRate setting online, duration hours minute second in high quality that is uploaded to the channel Saravanan AL 23 February 2021. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 59,501 times and liked it 819 visitors.