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UPS Hat for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer

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UPS Hat for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer

SKU: DFR0682 Brand: DFRobot

The UPS Hat Power Supply Module is an expansion board for LattePanda Alpha and Delta Single Board Computer, featuring 18650 lithium-ion batteries, Type C...

$74.05 AUD, inc GST

$67.32 AUD, exc GST

Available with a lead time
Expect dispatch between Feb 17 and Feb 21

Quantity Discounts:

6-12 $65.30 (exc GST)
12+ $63.95 (exc GST)

Have you ever been disrupted by a sudden power outage while working? If so, the LattePanda UPS Hat is your best choice!

The LattePanda UPS Hat is compatible with the LattePanda 2 Alpha, Delta, and 3 Delta pins and can be installed directly. It uses three 18650 lithium-ion batteries as UPS storage batteries and supports power supply through both TypeC PD and 5.5mm DC interfaces. When the external power supply is interrupted, the UPS Hat will automatically switch to battery power, ensuring that your LattePanda is not damaged by a sudden power outage.

Most importantly, our UPS Hat supports the HID-UPS protocol, which can be recognized as a battery device in the operating system. You can use system power management to implement power-saving modes and automatic shutdown functions, just like using an internal laptop battery. Moreover, the HID-UPS protocol is implemented through Arduino, and the code is open source. You can edit a more accurate battery power algorithm by yourself, and you can also set the charging voltage limit to extend the battery life.

When the UPS Hat uses the battery, the three 18650 batteries directly power the LattePanda, without any extra boost or buck circuit consuming energy, so the battery life can last up to 8 hours, allowing your LattePanda to hold on until the power is restored.(Tested with three 3.7V 3400mA·h 18650 lithium-ion batteries paired with a LattePanda 3 Delta.)

Note:

Due to transportation safety restrictions, the UPS Hat does not include 18650 lithium batteries, and you need to purchase 3.7V 18650 lithium batteries separately.

Figure: Interfaces of LattePanda Alpha & Delta UPS Hat

Figure: Functional Block Diagram of LattePanda Alpha & Delta UPS Hat

Installation Steps

Note: Do not install the lithium battery before the UPS Hat is in place

Step 1. Align the UPS power interface side with the LattePanda TypeC/RJ45/HDMI interface side

Step 2. Insert the UPS Hat into the LattePanda

Step 3. Check that the pins are fully inserted in order, without any floating or bent pins.

To reserve space for heat dissipation and ventilation, the UPS Hat pins are longer. The figure shows the appearance after the installation is in place.

Step 4. After checking the installation, install the 18650 lithium battery, paying attention to the positive and negative directions.

Applications

Power supply for computing devices

Specification

Power supply interface:

USB Type-C PD protocol Voltage requirement: 15V Power requirement: =30W

DC Jack 5.5x2.1mm Voltage requirement: 4.5~24V Power requirement: =30W

Battery type: 3.7V 18650 lithium-ion battery

Charging current: 1A

Compatible LattePanda Development boards: LattePanda 3 Delta LattePanda 2 Alpha LattePanda 2 Delta

Operating temperature: 0°C ~ 60°C

Documents

Product wiki

Dimensional drawing

Parts List

LattePanda Alpha & Delta UPS Hat x1

Product Comments

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Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

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