Description
What it is
The Active POE Micro USB 5V 2A Splitter is a device that allows powering Arduino devices and other electronic components through an Ethernet network, using the micro USB connector.
Features
- POE (Power over Ethernet) Power Supply
- 5V/2A Output via Micro USB
What it is for
Ideal for 3D printing, drones, and IoT systems projects. It can be used to power devices that require POE (Power over Ethernet) power through a micro USB connector. Useful for both beginners and intermediates.
Tutorial: How to Use Active POE Micro USB 5V 2A Splitter
This active POE splitter is ideal for powering devices that require POE (Power over Ethernet) power through a micro USB connector. Useful for beginners and intermediates.
What you need
- Active POE Micro USB 5V 2A Splitter
- Ethernet cable
- Device to power
- Micro USB cable
Steps
- 1. Ensure that the Ethernet cable is properly powered.
- 2. Connect the Ethernet cable to the POE splitter.
- 3. Connect the micro USB to the device to be powered.
- 4. Connect the micro USB to the POE splitter.
- 5. Check the datasheet for the correct power supply of the device.
- 6. Turn on the device and check the current.
- 7. If necessary, adjust the voltage with a converter if the device requires a voltage different from 5V.
- 8. Verify the stability of the power supply.
Mini project
Build a simple remote lighting system. Connect an LED to an Arduino microcontroller and power it through the POE splitter.
Common mistakes
- Do not use an unpowered Ethernet cable.
- Do not connect the micro USB directly to the computer.
- Do not exceed the maximum current of the device.
- Do not connect the Ethernet cable to a device not compatible with POE.
Recommended accessories
- Arduino
- LED
- Micro USB cable
- Ethernet cable
Frequently asked questions
The device does not turn on.
Check the proper power supply of the Ethernet cable and the connection of the micro USB.
What is the maximum current supported?
Check the datasheet for the maximum current supported.
Can I connect multiple devices?
Verify the capacity of the active POE splitter for multiple connectivity.
Is the Ethernet cable necessary?
Yes, the Ethernet cable is necessary for POE power supply.









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