4-Channel 5V / 3.3V Logic Level Converter

This module connects controllers with different logic voltages, for example a Raspberry Pi with 3.3 V and an Arduino Uno with 5 V. It has 4 bidirectional channels, fits on breadboards and works with protocols such as SPI, serial and I2C as well as with digital signals. Analog signals are not supported.

The converter is suitable up to a baud rate of 28800 bps. Recommended alternative for higher speeds: 8-Channel Logic Level Converter TXS0108E

Features:

• 4 bidirectional channels: HV1 to HV4 on the 5 V side, LV1 to LV4 on the 3.3 V side
• HV and LV must both be supplied with their reference voltage, GND on both sides
• For digital signals only

Application Examples:

• 5 V sensors on ESP8266, ESP32 or Raspberry Pi
• SPI, I2C and serial connections between 3.3 V and 5 V

Documentation:

• Bi-Directional Logic Level Converter hookup guide (SparkFun)

Technical Data:

• Channels: 4
• Logic voltages: 5 V / 3.3 V
• Pins: HV1, HV2, HV, GND, HV3, HV4 and LV1, LV2, LV, GND, LV3, LV4
• Maximum baud rate: 28800 bps
• Dimensions: 15.5 × 13 × 2.6 mm
• Weight: 2 g

Scope of Delivery:

• 1× Logic Level Converter 4-channel
• 1× Pin header 12-pin