CM4-PoE-UPS Base - expander for CM4 - PoE, Gigabit Ethernet, Dual HDMI, Quad USB2.0 - Waveshare 22116

Brand: Waveshare
Product Code: AN-21617
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-09
77.50€
Ex Tax: 64.05€

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Extension to Compute Module 4 in the form of an extended expander. The board has a number of user interfaces and a basket for three batteries, which enables wireless powering of the CM4. With CM4-PoE-UPS Base, the user additionally obtains a USB, DC and PoE interface, 2x HDMI, 4x USB 2.0, 1x USB Type-C for programming, 2x LED, 1x Gigabit Ethernet, 40 GPIO pins for connection of peripheral devices, 1x DSI connector, 2x CSI connector, 1x M.2 KEY slot and a slot for a microSD memory card.

Main features:
  • Designed for use with CM4
  • Enables wireless power supply of the module and additionally three external power supply options: USB, DC and PoE interface
  • It has circuits protecting against overcharging/discharging, short circuits and reverses polarity
  • Equipped with a Gigabit Ethernet RJ45 connector, integrates a PoE circuit compliant with the 802.3af standard (5 V / 2.5 A)
  • Equipped with M.2 KEY slot for connecting NVME SSD or communication module with PCIE M.2 KEY interface
  • It can charge the batteries and simultaneously power the system from an external power source
  • Automatically switches to battery power in the absence of an external power source, thus ensuring trouble-free and continuous operation of the system
  • Built-in CSI and DSI connectors have 22 pins with 0.5 mm pitch, it is recommended to purchase a CSI adapter and DSI adapter for use with the camera and display with 15-pin connectors with 1 mm pitch
Specification:
  • Compatible with Raspberry Pi Compute Module 4
  • Built-in battery basket: yes
    • 3x 18650 socket for lithium-ion battery (battery not included)
  • Equipped with a Gigabit Ethernet RJ45 connector
    • integrates PoE circuit compliant with 802.3af standard (5 V / 2.5 A)
  • USB interface: 4x USB2.0 type A
  • Connectors:
    • 40 pin GPIO of the Raspberry Pi
    • M.2 KEY slot for connecting NVME SSD or communication module with PCIE M.2 KEY interface
  • Display connector: 1x MIPI DSI port (0.5 mm FPC 22 pin connector)
  • Camera connector: MIPI CSI-2 2x port (22-pin FPC 0.5 mm)
  • Video connector: HDMI 2x, supports 4K 30 fps output
  • RTC: built-in real-time clock with a battery socket and Compute Module 4 wake-up option
  • Memory: microSD memory card slot for Compute Module 4 Lite (without eMMC)
  • Fan connector: 5 V / 12 V with an adjustable speed of rotation
  • Operation signaling: LED 2x
  • Supply voltage: 7 V to 36 V
  • Tile sizes: 175 x 108 mm