Product Features:
1. 2-channel high-voltage logic and low-voltage logic bi-directional conversion
2. 2-channel high-voltage logic into low-voltage logic of the one-way conversion
3. the module is compatible with bread board, can be directly inserted in the breadboard
4. to achieve direct serial 5V and 3.3V level communication.
5. the maximum stable communication baud rate 28800bps.
6. can achieve UART, IIC, 1-wire, SPI and other bus signals 3V-5V level of the two-way conversion.
Compatibility:
HV 5V system power supply
TXO 5V system TXO
RXI 5V system RXI
GND then 5V system GND
LV then 3V system power supply
TXI then 3V system TXI
RXO then 3V system TXO
GND then 3V system GND
Applications:
The Communication of 1,5V Single - chip Microcomputer and Serial Port of.
2,3.3 V serial port to download and 5V microcontroller serial communication.
3,5V MCU and 3.3V application module serial communication.