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T201
,{{GD Template Impl}}
[[File:T201-IMG-4230.jpg|thumb|right|T201 UPS for jetson nanoJetson Nano]][[File:T201-IMG-4231-1.jpg|thumb|right|T201 UPS for Jetson Nano]][[File:T201-IMG-4814.jpg|thumb|right|How to connect power switch]][[File:T201-IMG-4249.jpg|thumb|right|T201]][[File:T201-IMG-4251.jpg|thumb|right|T201]]
==Overview==
T201 is a compact one-cell 18650 UPS Shield specially designed for NVIDIA Jetson Nano Developer Kit, it provides smart and powerful uninterruptible power supply and safe power management for Jetson Nano 2GB/4GB.
<span style="color:red>Note:
1. NOT compatible with J010 NANO 4.
2.<span style="color:red> T201 must be directly connected to Jetson Nano. If T201 does not detect Jetson Nano, it will turn off the power output after a few seconds.</span>
3. ''AL ON'' means power always on. When use the exteral power switch, the "AL ON" pin on the T201 must be '''OPEN'''.
[[File:T201-IMG-4233-Interface-Schematic.jpg|700px]]
{| class="wikitable collapsible collapsed"
| align="center" style="background:#f0f0f0;"|'''Pin'''
| align="center" style="background:#f0f0f0;"|'''Funciton'''
|-
| AL ON<br>Pin <span style="color:red;">1&2</span>||Short: Power always on, power button or external power switch disabled;<br>Open: Power button press to switch on, hold 3 seconds to switch off
|-
| PWR SW<br>Pin <span style="color:red;">3&4</span>||for external 2-pin momentary switch
|}
==Features==
* Press the button to power on
* Press the button for 3 seconds to power off
==How to Power==
Power Via DC 5521 power jack of T201: DC 5V±5%, ≥4A
<span class="tb_red ">Warning about power supply:</span>
# Don't use that adjustable voltage power supply.
# Don't use the same power supply used on LED strips.
The above two are absolute garbage power supply, can not be used!!!
==Packing List==
* 1x T201 V1.0 UPS Shield
* 3x M2.5x20mm F/F Spacers
* 6x M2.5x6mm Screws
* 1x Jumper link Pitch 2.54mm
==PCB dimention==
T201 Dimensions source file (DXF): [[File:T201-V1-DXF.dxf]] - You can view it with Autodesk Viewer online
==User Manual==
Installation Video for T201+N100-V12: https://youtu.be/hjczsEjmSNY
{{#ev:youtube|https://youtu.be/hjczsEjmSNY}}
'''Application:'''
[https://b3ck.com/b3cks-belabox/ belabox encoder]
==FAQ==
Q: Which GPIO of Jetson Nano has been occupied by T201 UPS?
A: The GPIO4 has been occupied by T201, the rest GPIOs are available to use.
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