WIO ESP8266 IO Expansion Setup/Test

This is the last of the Board videos setting up an expansion I/O on an ESP8266. We identify the two chip types and I/O expansion boards then test them out in Rocrail.

Affiliate Links below:

For your convenience I have provided the links to the said boards below.

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Board Links
MELIFE 5pcs WeMos D1 Mini V4.0.0 Type-C USB https://amzn.to/3NQnYgd
MELIFE 6Pcs ESP8266 ESP-12F https://amzn.to/44lQawX
AITRIP 10pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus https://amzn.to/46v0Wmn


Resource:

ESP8266 Firmware:
https://www.espressif.com/en/support/...

Browser base Flash tool:
https://espressif.github.io/esptool-js/