Data Sheet

WT32-ETH01 DATASHEET
11
⚫ Power supply with breadboard connection;
2) Half pad (Directly welded to the board): Power supply of user board.
4. Instructions
4.1 Power-on Instruction
If the Dupont line connection is used: Find the 3V3 or 5V power input port, and connect the corresponding
voltage to it ; when LED1 indicator lights up, it indicates that power is on.
4.2 Indicator Instruction
⚫ LED1: Power light, when the power supply is normal, the indicator light is on;
⚫ LED3: Serial port indicator, RXD2(IO5) When there is data flow, the indicator light is on;
⚫ LED4: Serial port indicator, TXD2(IO17) When there is data flow, the indicator light is on;
4.3 Usage Instruction
Users can choose from three ways of use according to their needs:
1) Through hole (Welding pins): Dupont line connection;
2) Through hole (Welding pins): breadboard connection;
3) Half pad: Users can directly weld the module on their own board.
4.4 Network Port Indicator Instruction
Table 3: Network Port Indicator Descriptions
Network Port
Indicator
Function
Description
Green Indicator
Connection status
indication
when properly connected to the network, the green light is on.
Yellow Indicator
Data indication
The indicator flashes when the module receives or sends data,
including receiving network broadcast package.