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Logic level converter 3,3V / 5V - UART - Iduino ST1167

Index: OST-14271 EAN: 5903351242387

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The module allows to exchange data between systems that use two popular voltages: 3.3 V and 5 V Ensures the connection of the UART interface.

€1.50

€1.22 tax excl.

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Manufacturer: Iduino

Product description: logic level converter Iduino 3.3 V / 5 V UART

The module allows to exchange data between systems that use two voltage levels:3.3 Vand5 V. It allows you to combine interfaces:2 × UART. Outputs are populargoldpin connectors that connect the system with thebreakout coardor the main module (for example,STM32DiscoveryorArduino) with wires.

Specification of logic level converter

Number of channels: 2
Interfaces: 2x UART
Soldered connector 2.54 mm
Supported voltage: 3.3 V and 5 V
Dimensions: 16 x 15.5 x 15.5 mm

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The manufacturer's website

Package width	3.5 cm
Package height	5 cm
Package depth	1 cm
Package weight	0.002 kg

Send us your question

Michał 08/09/21	Question: Hello, I am having a little trouble recognizing how to connect this module. On the HV (5V) side, only GND is required to be connected, or also the power supply ( middle pins)? On the LV (3.3V) side, is it required to connect 3.3V + GND? Do you have documentation/schematics for this module? Greetings
	Answer: You need to connect a 3.3 V supply to the LV section and a 5 V supply to the HV. The schematic is the same as in any other converter, e.g. https://botland.com.pl/img/p/1513-4743.jpg