X306
Contents
Updated
X306 is updated to V1.3 on May 28th, 2024.
Please check the information on the page on the sales platform to confirm the version you will get.
- Only compatible with Raspberry Pi Zero 2W now
- Removed 3 standard USB-A 2.0 ports (Users have less need for this. Can directly use OTG port on the Raspberry Pi motherboard)
- Removed 4-pin header for external power swtich and always-on power option(Users have less need for this. Can can solder it yourself if needed)
- Smaller size, simplified use
Overview
X306 is an ultra-thin one cell 18650 UPS shield designed for Raspberry Pi Zero 2W.
Features
Key Features |
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Specification |
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Notes |
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How to Power
Power Input: 5.1Vdc +/-5% , ≥3A (Power Via USB Type-C port of X306 NOT Pi zero 2W)
How to Cool
Aluminum Heatsink for raspberry pi zero 2 w, please refer to C296
Packing List
- 1 x X306 18650 UPS Shield
- 4 x M2.5 x 5mm Screws
User Manual
X306 V1.1 Dimension Source File
X306 V1.1 Dimensions source file (DXF): File:X306-pcb-v1.3.dxf or File:X306V1.1.dxf - You can view it with Autodesk Viewer online
X306 V1.1 4Pin header function description
4 Pin header function description:
Pin | Function |
---|---|
AL ON: Pin 1&2 | Short: Power always on, power button disabled; |
AL ON: Pin 1&2 | Open: Power button Press to switch on, Hold 3 seconds to switch off |
PWR SW: Pin 3&4 | for external 2-pin momentary switch |
"AL ON" enable, "PWR SW" will be disable.
"PWR SW" enable, "AL ON" will be disable.
FAQ
Q1. What 18650 battery is recommended?
Q2. What is the power output for each usb port?
A: It is 5V, all ports share 4A, not limited to 500mA.
Q3. Is there any way I can check from the raspberry pi if it's connected to the power or the battery from the UPS?
A: When connected to the power supply to X306, the power supply supplies power to the Raspberry Pi; remove the power supply, it is powered by the battery.
Q4. No data on the usb ports?
A: There is a feedback from buyers that solved this problem. Please refer to go to:X306#comment-4545
in config.txt comment out: dtoverlay=dwc2 and in cmdline.txt remove: modules-load=dwc2,g_ether reboot and it works!
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