One day I come across an interesting product from Adafruit that I couldn’t resist getting. It will make a nice addition to the Raspberry Pi Zero. It’s a 3 port USB hub with inbuilt WiFi which takes the fourth port. Inspired by insideGadgets, here are some photos and part numbers.
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| USB WiFi Hub |
Wish it was a bit more compact. I have a USB to OTG adapter in the USB plug.
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| USB WiFi Hub Inside |
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| USB WiFi Hub PCB Top |
Main Components
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| USB Wifi Hub IC |
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| USB Wifi Hub WiFI |
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| USB WiFi Hub PCB Bottom |
Interesting thing to note is the fourth USB port footprint, this PCB can support the WiFi module or fourth USB port. Overall it is a simple design that would be easy to embed in another project without the housing.
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