Data Sheet

WT32-ETH01 DATASHEET
9
Figure 2: Product Images
3.3 Pin Descriptions
Table 1: Debugging/Burning Interfaces
Pin
Name
Description
1
EN
1
Reserved debugging/burning interface; Active-high enable
2
GND
Reserved debugging/burning interface; GND
3
3V3
Reserved debugging/burning interface; 3V3
4
TXD
Reserved debugging/burning interface; IO1, TXD0
5
RXD
Reserved debugging/burning interface; IO3, RXD0
6
IO0
Reserved debugging/burning interface; IO0
Table 2: IO Descriptions
Pin
Name
Description
1
EN
1
Active-high enable
2
CFG
IO32, CFG
3
485_EN
IO33, RS485 Enable pin