The logic level converter Set is a small
PCB which safely allows you to interface devices which
steps down 5V signals to 3.3V signals and step up 3.3V
signals to 5V.
The converter has 2, 4 & 8 inputs
and outputs and can be used with I2C, SPI, UART, etc.
The board needs to be powered via two
sources, 5V and 3.3V and your data lines are linked
pins 1 to 8 on each side so an input on pin 1 will be
converted to the lower or higher output on the adjoining
pin 1 this is repeated for pins 2 to 8.
The logic level converter is compatible
with Raspberry Pi
1x Rs-Pi Logic Level Converter Set
(2 channelx1 ,4 channel x1,8
2.54mm pitch 1x10 header x2 , 1x5
header x2, 1x4 header x2