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X1201

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[[File:X1201-V1.1-IMG-7267-packing-list.jpg|thumb|right|X1201 V1.1 Packing List]]

[[File:X1201-V1.1-IMG-7264.jpg|thumb|right|X1201 V1.1]]

[[File:X1201_V1.1-IMG-7272.jpg|thumb|right|X1201 V1.1]]

[[File:X1201-V1.1-IMG-7265.jpg|thumb|right|X1201 V1.1]]

[[File:X1201-V1.1-IMG-7269.jpg|thumb|right|X1201 V1.1 with Raspberry Pi 5]]

[[File:X1201-V1.1-IMG-7275.jpg|thumb|right|X1201 V1.1 with Raspberry Pi 5 & Active Cooler]]

==Safety Instructions & Warnings==

* <span style="color:red;">It is essential to read and understand these safety instructions and warnings before charging your batteries.

==Overview==

X1201 is an innovative uninterruptible power supply (UPS) expansion board designed specifically for the Raspberry Pi 5B. With its advanced features and robust power backup capabilities, the X1201 is perfect for even the most demanding Raspberry Pi setups.

{| class="wikitable"! Model !! Compatible with !! Position!! Battery Holder NO.!! How to Power !! Note|-| [[X1200]] || Raspberry Pi 5 || Bottom|| 2-Cell|| 5Vdc 5A via USB Type-C of X1200|| /|-| [[X1201]] || Raspberry Pi 5 ||Bottom|| 2-Cell|| 5Vdc 5A via USB Type-C of X1201|| Ultra-thin|-| [[X1202]] || Raspberry Pi 5 ||Bottom|| 4-Cell|| 5Vdc 5A via USB Type-C of X1202; OR 6-18Vdc, ≥3A via DC 5521 power jack of X1202|| /|}

'''Reliable Power Backup:''' The X1201 provides a stable 5.1V 5000mA power backup, ensuring uninterrupted operation of your Raspberry Pi. Whether you are running resource-intensive applications or powering multiple peripherals, the X1201 delivers reliable and consistent power supply.

==Features==

{| class="wikitable"

|-

| '''For use with''' ||

Raspberry Pi 5 Model B

|-

| '''Key Features''' ||

'''UPS Output'''

* Provides continuous operation for up to 6 hours (duration depends on battery type and applications)

* Supports a maximum current output of 5.1V 5000mA, suitable for most Raspberry Pi applications

* Integrated Advanced Power MOSFET with an equivalent of 7mΩ RDS(ON) to minimize power loss

* Convenient pogo pin connection for powering the Pi, eliminating the need for cabling and soldering

'''Battery Charging'''

* Supports fast battery charging with a capacity of 3000mA

* Battery charging control can be managed via GPIO

* Provides protection against battery overcurrent and overvoltage

* Built-in protection against reverse connection of battery cells

* Integrated Maxim's fuel-gauge systems for reading battery voltage and percentage over i2c

* On-board LEDs indicate battery charging and discharging levels of 25%, 50%, 75%, and 100%

* Features a 2-cell 18650 battery holder

'''Power Input'''

* <span style="color:red">Powered through the USB-C socket, eliminating the need to change your power adapter</span>

* XH2.54 connector provided for alternative power sources

'''Enhanced Power Management'''

* Seamless power switching between backup power and power adapter

* On-board push button performs the same actions as the Pi's power button

* Automatically cuts off power when the Pi is shut down

* On-board LED indicates power status and Pi detection

* AC power loss and power adapter failure detection via GPIO

* Auto power-on when power is applied or restored

* Automatic safe shutdown when battery voltage is low (programmable)

* Ultra-low standby power consumption to maximize battery life

* Advanced system power-path management to minimize frequent charging and discharging of batteries

'''Miscellaneous'''

* Connects to the Pi via convenient pogo pins, eliminating the need for additional cabling

* Designed to be attached on the bottom, allowing the use of favorite HATs alongside it

* XH2.54 connector available for adding your own power button

|-

| '''Spec''' ||

<span style="color:red">'''Power input:''' 5Vdc 5A via USB Type-C / XH2.54-2P connector</span>

'''UPS output:''' 5.1V ±5% Max 5A

'''Battery charging current:''' Max 2.3-3.2A

'''Terminal Battery Voltage:''' 4.23V

'''Battery Recharge Threshold:''' 4.1V

'''Ports & Connectors:'''

* USB Type-C socket

* 18650 battery socket x2

* 5V Power output connector x3 - XH2.54 2-pin

* 5V Power input connector x1 - XH2.54 2-pin

* External power button connector x1 - XH2.54-2P

'''PCB Size:''' 106.6mm x 85mm

|-

| '''Notes''' ||

* <span style="color:red">Do not apply power to your Raspberry Pi via the Type-C USB socket.</span>

* Do not use 18650 battery with built-in protection circuit.

|}

==Packing List==

* X1201 UPS shield x1

* M2.5x5mm Spacers x2

* M2.5x5+5mm Spacer x2

* M2.5X5mm Screws x6

==User Manual==

* Dimensions source file (DXF): [[File:X1201.dxf]] - You can view it with [https://viewer.autodesk.com/ Autodesk Viewer] online

* X1201 Hardware: [[X1201 Hardware]]

* X1201 Software: [https://suptronics.com/Raspberrypi/Power_mgmt/x120x-v1.0_software.html X1201 Software]

==FAQ==

Q. What is the maximum capacity in mAh and current rating allowed for the batteries?

</div>

A: The battery capacity is generally less than 20000mAh, and the maximum charging current is 3A.

</div>

Q: How to disable '''auto power on'''?

</div>

A: When you connect an external power supply, the UPS board will automatically power on the Pi 5 motherboard while it starts charging, this feature is called '''auto power on''', considering that some customers need to disable this feature, so we have also disclosed the following solution to disable it: please use a soldering iron to remove the resistor indicated by the arrow in the illustration.

[[File:X1201-Remove-Resistance.png|800px]]

<span class="tb_red_bold">WARNING:</span> Please consider the following risks before removing this resistor:

* Do not operate if you are not a professional user

* The removal operation may damage the MCU, so please be careful with the operation.

* Once you remove this resistor by yourself, you will lose the warranty of this product. We no longer offer any warranty for this product.

* Once you remove this resistor, you can only turn on the power output by pressing the on-board switch.

</div>

Q: What battery is recommended for this ups shield

</div>

A: Please use high quality batteries from PANPASONIC, Toshiba, etc.

Do not use the battery with built-in protection circuit.

[[File:18650_battery_size-2.jpg|800px]]

</div>

Harry

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