Difference between revisions of "T201"
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==Overview== | ==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. | 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]] | [[File:T201-IMG-4233-Interface-Schematic.jpg|700px]] | ||
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| align="center" style="background:#f0f0f0;"|'''Funciton''' | | align="center" style="background:#f0f0f0;"|'''Funciton''' | ||
|- | |- | ||
− | | AL ON<br>Pin <span style="color:red;">1&2</span>||Short: Power always on, power button disabled;<br>Open: Power button press to switch on, hold 3 seconds to switch off | + | | 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 | | PWR SW<br>Pin <span style="color:red;">3&4</span>||for external 2-pin momentary switch | ||
|} | |} | ||
+ | |||
==Features== | ==Features== | ||
* Ideal Uninterruptible Power Supply (UPS) solution for Jetson Nano Developer Kit | * Ideal Uninterruptible Power Supply (UPS) solution for Jetson Nano Developer Kit | ||
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==How to Power== | ==How to Power== | ||
Power Via DC 5521 power jack of T201: DC 5V±5%, ≥4A | 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== | ==Packing List== | ||
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* 6x M2.5x6mm Screws | * 6x M2.5x6mm Screws | ||
* 1x Jumper link Pitch 2.54mm | * 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== | ==User Manual== | ||
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{{#ev:youtube|https://youtu.be/hjczsEjmSNY}} | {{#ev:youtube|https://youtu.be/hjczsEjmSNY}} | ||
+ | |||
+ | '''Application:''' | ||
+ | [https://b3ck.com/b3cks-belabox/ belabox encoder] | ||
==FAQ== | ==FAQ== |
Latest revision as of 10:12, 12 March 2024
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.
Note:
1. NOT compatible with J010 NANO 4.
2. 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.
3. AL ON means power always on. When use the exteral power switch, the "AL ON" pin on the T201 must be OPEN.
Pin | Funciton |
AL ON Pin 1&2 |
Short: Power always on, power button or external power switch disabled; Open: Power button press to switch on, hold 3 seconds to switch off |
PWR SW Pin 3&4 |
for external 2-pin momentary switch |
Features
- Ideal Uninterruptible Power Supply (UPS) solution for Jetson Nano Developer Kit
- Max 5.1V 4000mA Power Backup for Jetson Nano
- With 18650 single cell battery holder
- Upto 1000mA charging current
- AC power loss & power adapter failure detection (LED & GPIO)
- Automatic powering off after system safe shutdown
- Integrated battery reverse polarity protection circuit
- Integrated over current protection and over voltage protection
- Intelligent automatic charging and discharging
- 4 blue LEDs indicate battery charging and discharging levels of 25%, 50% , 75% and 100%
- Powers the Jetson Nano via the 40-pin header - no additional cabling required
- Reserves the 40-pin header that can be stacked with other accessory boards
- On-board press button to control power on /off
- 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
Warning about power supply:
- 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
Application: 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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