Zero4U - 4 Port USB Hub for Raspberry Pi Zero v1.3
4-port USB hub add-on board designed to attach directly to the Raspberry Pi Zero v1.3, expanding its single USB port.
Pinout
- PP1 pogo contact
Raspberry Pi Zero test-pad contact used by the Zero4U back-to-back mount; Adafruit states the four pogo pins connect to PP1, PP6, PP22 and PP23 with no soldering required.
Type · powerVoltage · 5V USB power path, working voltage stated as 5V DC on the Adafruit product page. - PP6 pogo contact
Raspberry Pi Zero test-pad contact used by the Zero4U back-to-back mount; Adafruit states the four pogo pins connect to PP1, PP6, PP22 and PP23 with no soldering required.
Type · groundVoltage · Ground return for Raspberry Pi Zero USB/power test-pad interface. - PP22 pogo contact
Raspberry Pi Zero USB test-pad contact used by the Zero4U back-to-back mount; Adafruit identifies PP22 as one of the four pogo-pin contacts.
Type · dataVoltage · USB 2.0 signalling on the Pi Zero test-pad interface. - PP23 pogo contact
Raspberry Pi Zero USB test-pad contact used by the Zero4U back-to-back mount; Adafruit identifies PP23 as one of the four pogo-pin contacts.
Type · dataVoltage · USB 2.0 signalling on the Pi Zero test-pad interface.
Start wiring
USB · Ethernet
Confirm the data interface matches your host board.
Module pins: PP1 pogo contact, JST XH2.54 power input, PP6 pogo contact. Schematik maps them to your board in the app.
SBCs
157 other optionsFull Linux or Windows on a board: Raspberry Pi 5 (8GB) to Zero 2 W, a wide range of Jetson Nano and Orin kits for CUDA vision work, x86 LattePandas — plus the coolers, antennas, and NVMe adapters keyed to each board generation.
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