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PoE UPS Base for CM4
Uninterruptible Power Supply, Powering the CM4 While Recharging
Ā
Specifications
| CM4 SOCKET | suitable for all variants of Compute Module 4 |
|---|---|
| BATTERY SUPPORT | parallel 18650 Li-ion battery Ć 3 (NOT included)Ā |
| NETWORKING | Gigabit Ethernet RJ45 connector, integrates 802.3af-compliant PoE circuit (5V/2.5A)Ā |
| USB | USB 2.0 Type A Ć 4 |
| CONNECTOR | Raspberry Pi 40PIN GPIO header |
| M.2 M KEY slot, for connecting NVME SSD, or communication module with PCIE M.2 M KEY interface | |
| DISPLAY | MIPI DSI port Ć 1 (22pin 0.5mm FPC connector) |
| CAMERA | MIPI CSI-2 port Ć 2 (22pin 0.5mm FPC connector) |
| VIDEO | HDMI Ć 2, supports 4K 30fps output |
| RTC | Real-time clock with battery socket and ability to wake Compute Module 4 |
| STORAGE | MicroSD card socket for Compute Module 4 Lite (without eMMC) variants |
| FAN | allows speed adjustment and measurement, 5V / 12V |
| INDICATOR | M.2 status LED CM4 status LED |
| POWER INPUT | 7-36V |
| DIMENSIONS | 175.0 Ć 108.0mm |
Ā
Connecting With Compute Module 4
Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header
Suitable For Compute Module 4 Lite/EMMC Series Module
for reference only, CM4 is NOT included
Uninterruptible Power
It is able to charge the batteries and provide power output for the system at the same time from external power supply
Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble
- The onboard CSI and DSI connectors are 22PIN 0.5mm pitch, it is recommended to buy CSI adapter and DSI adapter for using with camera and display with 15PIN 1mm pitch connectors
- Image for reference only, the CM4, display, and camera are NOT included
Ā
Multi Power Supply Options
Dynamic Path Management, More Stable Power Supply
- Three external power supply options: USB interface, wide voltage DC, and PoE
- When connected to the external power supply, the system will be powered and the battery will be charged at the same time, and the battery will be in a disconnected status after being fully charged, so as to avoid battery life damaging caused by frequently charging and discharging
- When the external power supply is insufficient, the battery will provide power output together with the external power supply at the same time to ensure system normal operation
- When the external power supply is connected, the system will keep running normally even when the battery fails or is taken out.Ā When the external power supply is disconnected, it will automatically switch over to batteries output without interrupting the system operation
Safe And Stable Circuit Design
Protection Circuits For Over Charge/Discharge, Over Current, Short Circuit, And Reverse-Proof
Along With The Standalone Resettable Fuse For Each Battery, More Safe And Stable
Ā
Real Time Monitoring
Monitoring The Batteries Voltage, Current, Power, And Remaining Capacity Via I2C
When the voltage dips too low, it is possible to save files properly and then shutdown the system by software, to avoid any data loss
Ā
Extensive Interfaces
* for reference only, the SSD is NOT included.
Ā
Precise Cut-Out With Clear Label
Each Cut-Out Is Completely Aligned With The Connector
Ā
Cooling Fan Included
Comes With Cooling Fan, Combined With The Airflow Vent, Better Heat Dissipation
Ā
Wall Mount Support
Wall Mount Holes On Two Sides, Handy For Mounting
Ā
Application Examples
Suitable For Raspberry Pi Applications Requiring Binocular Vision Or Other Industrial Context
**for reference only, display, cameras, and antenna are NOT included.
Ā
Dimensions
Ā
Resources
WIKI: www.waveshare.com/wiki/CM4-POE-UPS-BASE
Ā
Package Contents: CM4-POE-UPS-BOX
- CM4-POE-UPS-BASE x1
- Aluminum alloy case (top and bottom) x1
- Fan x1
- OPTIONS12V 2A Power Supply x1
- Screwdriver x1
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What power inputs does the CM4 PoE UPS Base support and how does it manage power?
It supports USB interface, wide voltage DC, and PoE. When external power is present the system is powered and the battery is charged, and if the external supply fails it automatically switches to battery output to keep the system running.
Is this UPS base compatible with all Compute Module 4 variants and is the CM4 module included?
Yes, the CM4 socket is suitable for all Compute Module 4 variants. The CM4 module is not included with the base.
Can the device protect against data loss during power outages?
The system will switch to battery output when external power is unavailable, and software can trigger a safe shutdown if voltage is too low to prevent data loss.
What interfaces and expansion options are available on this base?
It provides a Gigabit Ethernet PoE port, USB 2.0 Type A ports, an M2 M KEY slot for NVMe or module, HDMI 4K output, two MIPI CSI-2 ports, a MIPI DSI port, a Raspberry Pi 40 pin header, an RTC, and a microSD card socket.
What is included in the package and are accessories like the power supply included?
Package contents include CM4-POE-UPS-BOX, CM4-POE-UPS-BASE, an aluminum case, a cooling fan, and a screwdriver. The 12V 2A power supply is available as an option and is not included by default.
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Description
Ask AI about this product
PoE UPS Base for CM4
Uninterruptible Power Supply, Powering the CM4 While Recharging
Ā
Specifications
| CM4 SOCKET | suitable for all variants of Compute Module 4 |
|---|---|
| BATTERY SUPPORT | parallel 18650 Li-ion battery Ć 3 (NOT included)Ā |
| NETWORKING | Gigabit Ethernet RJ45 connector, integrates 802.3af-compliant PoE circuit (5V/2.5A)Ā |
| USB | USB 2.0 Type A Ć 4 |
| CONNECTOR | Raspberry Pi 40PIN GPIO header |
| M.2 M KEY slot, for connecting NVME SSD, or communication module with PCIE M.2 M KEY interface | |
| DISPLAY | MIPI DSI port Ć 1 (22pin 0.5mm FPC connector) |
| CAMERA | MIPI CSI-2 port Ć 2 (22pin 0.5mm FPC connector) |
| VIDEO | HDMI Ć 2, supports 4K 30fps output |
| RTC | Real-time clock with battery socket and ability to wake Compute Module 4 |
| STORAGE | MicroSD card socket for Compute Module 4 Lite (without eMMC) variants |
| FAN | allows speed adjustment and measurement, 5V / 12V |
| INDICATOR | M.2 status LED CM4 status LED |
| POWER INPUT | 7-36V |
| DIMENSIONS | 175.0 Ć 108.0mm |
Ā
Connecting With Compute Module 4
Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header
Suitable For Compute Module 4 Lite/EMMC Series Module
for reference only, CM4 is NOT included
Uninterruptible Power
It is able to charge the batteries and provide power output for the system at the same time from external power supply
Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble
- The onboard CSI and DSI connectors are 22PIN 0.5mm pitch, it is recommended to buy CSI adapter and DSI adapter for using with camera and display with 15PIN 1mm pitch connectors
- Image for reference only, the CM4, display, and camera are NOT included
Ā
Multi Power Supply Options
Dynamic Path Management, More Stable Power Supply
- Three external power supply options: USB interface, wide voltage DC, and PoE
- When connected to the external power supply, the system will be powered and the battery will be charged at the same time, and the battery will be in a disconnected status after being fully charged, so as to avoid battery life damaging caused by frequently charging and discharging
- When the external power supply is insufficient, the battery will provide power output together with the external power supply at the same time to ensure system normal operation
- When the external power supply is connected, the system will keep running normally even when the battery fails or is taken out.Ā When the external power supply is disconnected, it will automatically switch over to batteries output without interrupting the system operation
Safe And Stable Circuit Design
Protection Circuits For Over Charge/Discharge, Over Current, Short Circuit, And Reverse-Proof
Along With The Standalone Resettable Fuse For Each Battery, More Safe And Stable
Ā
Real Time Monitoring
Monitoring The Batteries Voltage, Current, Power, And Remaining Capacity Via I2C
When the voltage dips too low, it is possible to save files properly and then shutdown the system by software, to avoid any data loss
Ā
Extensive Interfaces
* for reference only, the SSD is NOT included.
Ā
Precise Cut-Out With Clear Label
Each Cut-Out Is Completely Aligned With The Connector
Ā
Cooling Fan Included
Comes With Cooling Fan, Combined With The Airflow Vent, Better Heat Dissipation
Ā
Wall Mount Support
Wall Mount Holes On Two Sides, Handy For Mounting
Ā
Application Examples
Suitable For Raspberry Pi Applications Requiring Binocular Vision Or Other Industrial Context
**for reference only, display, cameras, and antenna are NOT included.
Ā
Dimensions
Ā
Resources
WIKI: www.waveshare.com/wiki/CM4-POE-UPS-BASE
Ā
Package Contents: CM4-POE-UPS-BOX
- CM4-POE-UPS-BASE x1
- Aluminum alloy case (top and bottom) x1
- Fan x1
- OPTIONS12V 2A Power Supply x1
- Screwdriver x1
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FAQ
What power inputs does the CM4 PoE UPS Base support and how does it manage power?
It supports USB interface, wide voltage DC, and PoE. When external power is present the system is powered and the battery is charged, and if the external supply fails it automatically switches to battery output to keep the system running.
Is this UPS base compatible with all Compute Module 4 variants and is the CM4 module included?
Yes, the CM4 socket is suitable for all Compute Module 4 variants. The CM4 module is not included with the base.
Can the device protect against data loss during power outages?
The system will switch to battery output when external power is unavailable, and software can trigger a safe shutdown if voltage is too low to prevent data loss.
What interfaces and expansion options are available on this base?
It provides a Gigabit Ethernet PoE port, USB 2.0 Type A ports, an M2 M KEY slot for NVMe or module, HDMI 4K output, two MIPI CSI-2 ports, a MIPI DSI port, a Raspberry Pi 40 pin header, an RTC, and a microSD card socket.
What is included in the package and are accessories like the power supply included?
Package contents include CM4-POE-UPS-BOX, CM4-POE-UPS-BASE, an aluminum case, a cooling fan, and a screwdriver. The 12V 2A power supply is available as an option and is not included by default.
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