TOFU5+ | Electronic Board

The TOFU5+ is the next-generation carrier board for Compute Module 5 (CM5) designed to meet the evolving demands of industrial applications.

Built on the proven TOFU platform, it enhances many features, adds extra functionalities, and maximizes the new Compute Module’s capabilities.

Sticking to the same footprint as the previous generation, this board has an updated and clever use of displays, cameras, faster USB3, and two M.2 ports. The TOFU5+ allows for use with both SSDs and cellular modules in a multitude of scenarios.

The board enables applications over an extensive power range, with many customization possibilities, and includes more protections to handle every situation reliably.

A true building foundation for any hardware project!

==> Documentation: (Coming soon)
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The size of the board is 9x9cm, and its main features are :

• CM5 Assembly Slot
• Standard Raspberry Pi 40-Pin Header
• 5-36V Input on Barrel Jack and Terminal Block
• Onboard shared power supply 3.3V/10A and 5V/5A (max 30W)
• Gigabit Ethernet Port, PoE/PoE+ Capability
  • Compatible both with CM4 and CM5 PoE HATs
• M.2 Key M 2230/2242 Socket
  • PCIe (Gen2 x1) Connectivity
• M.2 Key B 2230/2242/3042/3052 Socket
  • USB3.0 or PCIe (Gen2 x1) Connectivity
  • microSIM Card Holder
  • eSIM Footprint (MFF2)
• 4x USB3.0 Type-A Ports
• 1x USB2.0 Breakout Header
• 1x Full-Size HDMI Port
• 2x 4-Lane Camera (CSI)/Display (DSI) Hybrid Ports
• USB-C Power/Data Input with CM5-Enabled Power Delivery (PD)
  • Up to 5V/5A Input
• Micro SD Card Slot for Lite Modules
• PWM Fan Port with Voltage Selection
• I2C Temperature Sensor (MCP9808)
• Real-Time Clock Enabled with Supercapacitor (2 weeks)
• Cryptographic IC (ATECC608)
• Red, Green, Blue I2C LED
• Activity, Power LEDs
• 1x I2C Button for Generic Use
• Boot Mode / PWR Button
• 4x Switch Inputs
  • PCIe Port Selection (Key B or M)
  • (I2C1 Enable for Second CSI/DSI Interface)
  • Fan Voltage Selection (5V or VIN)
  • 5V Input/Output Configuration on 40-Pin Header
• Power Handling Capabilities
  • Optional Main Power Watchdog
  • 3.3V Power Shutdown for all Interfaces
  • USB Power Shutdown
  • Key B Network Card Wireless Disable and Shutdown
• ESD Protection on All Inputs/Outputs
• Standard Raspberry Pi and 4 Additional M3 Mounting Holes

Raspberry Pi is a trademark of the Raspberry Pi Foundation