User's Manual

TYLC5 v1.0.0 User Manual
Version1.0.0
2.2 Pin definition
The definition of the interface pins is shown in Table 1.
Table 1 Description of TYLC5’s Interface Pin Arrangement
Pin Symbol IOType Function
1 ANT - RF antenna port, spot to solder external antennas
2 GND P Power reference point
3 GPIO12 I/O GPIO_12
4 GPIO14 I/O GPIO_14
5 GPIO4 I/O GPIO_04
6 VCC P
Power pin of the module（3.3V）
Note: “P” represents the power pin, “I/O” represents the input and output pin.
- TP1 Rst
Hardware reset pin; Cannot clear the distribution
network information of Wi-Fi.
- TP 2 I/O GPIO0;Testing the module production.
- TP3 U0TXD
User serial port; Information output from the serial
port can be used for testing the module production.
- TP4 U0RXD
User serial port; Information output from the serial
port can be used for testing the module production.
3. Electrical Parameters
3.1 Absolute electrical parameters
The definition of the test pins is shown in Table 2.
Table 2 Description of TYLC5’s Test Pin Arrangement
Pin Symbol IOType Function
2.3 Definition of the Test Points
Chart 3 Absolute Parameters
Parameters Description
Minimu
m value
Maximu
m value
Unit
Ts
Storage
temperature
-20 85 ℃
VCC
Supply
voltage
-0.3 3.6 V
Electrostatic Discharge
Voltage (human model)
TAMB-25℃ - 2 KV
Electrostatic Discharge
Voltage (machine model)
TAMB-25℃ - 0.5 KV