Wireless Tag ESP32 Ethernet Development Board (WT32-ETH01)
Available from:
Aliexpress.com
Amazon.com
Amazon.de
Banggood.com
Dfrobot.com
Manufacturer:
Wireless-tag.com
| GPIO # | Component |
|---|---|
| GPIO00 | User |
| GPIO01 | User |
| GPIO02 | User |
| GPIO03 | User |
| GPIO04 | User |
| GPIO05 | User |
| GPIO09 | None |
| GPIO10 | None |
| GPIO12 | User |
| GPIO13 | None |
| GPIO14 | User |
| GPIO15 | User |
| GPIO16 | Output Hi |
| GPIO17 | LedLinki |
| GPIO18 | ETH MDIO |
| GPIO19 | None |
| GPIO20 | None |
| GPIO21 | None |
| GPIO22 | None |
| GPIO23 | ETH MDC |
| GPIO24 | None |
| GPIO25 | None |
| GPIO26 | None |
| GPIO27 | None |
| GPIO6 | None |
| GPIO7 | None |
| GPIO8 | None |
| GPIO11 | None |
| GPIO32 | User |
| GPIO33 | User |
| GPIO34 | None |
| GPIO35 | User |
| GPIO36 | User |
| GPIO37 | None |
| GPIO38 | None |
| GPIO39 | User |
Configuration for ESP32
{"NAME":"WT32_ETH01","GPIO":[1,1,1,1,1,1,0,0,1,0,1,1,3840,576,5600,0,0,0,0,5568,0,0,0,0,0,0,0,0,1,1,0,1,1,0,0,1],"FLAG":0,"BASE":1}Version 1.4 of WT32-ETH01 board
EthAddress 1
is necessary.
Also, if using Ethernet, I2C works only with:
- IO32 (marked on the board as CFG, “pin 2” according to page 9 ) configured as SCL;
- IO33 (marked on the board as 485_EN, “pin 3” ibid.) configured as SDA.