Raspberry Pi HAT

3 devices

Products with Raspberry Pi HAT form factor — expansion boards that attach to the 40-pin GPIO header on any Raspberry Pi.

TimeHAT I226 NIC with PPS In/Out for RPi5

Raspberry Pi Hat

Open-source Raspberry Pi 5 PCIe HAT with Intel I226 2.5G Ethernet NIC, dual SMA connectors for 1PPS input/output, built-in TCXO, and M.2 slot for GNSS modules. Ideal for PTP grandmaster clocks.

None (HAT expansion board — uses host Raspberry Pi 5 BCM2712 processor)N/A (expansion board)N/A (expansion board)WiFi falseBLE falseZigbee falseEthernet 2.5 Gbps (Intel I226)

Precision Timing Ptp Grandmaster Gnss Time Server Network Time Synchronization

~$200View

Louder Raspberry HAT Plus

Raspberry Pi Hat

Open-source Raspberry Pi audio HAT featuring TAS5825M Class-D amplifier with integrated DSP, delivering 32W per channel at 8 ohms. Includes 15-band parametric EQ, FIR filtering, DRC, IR input, and onb

N/A (HAT expansion board — uses host Raspberry Pi CPU)N/A (HAT)N/A (HAT)WiFi falseBLE falseZigbee falseEthernet false

Hi Fi Audio Multi Room Audio Network Audio Player Dsp Audio Processing

~$25View

Waveshare CM5-DUAL-ETH-BASE

Raspberry Pi Hat

Gigabit + 2.5G dual Ethernet base board for Raspberry Pi Compute Module 5 with M.2 NVMe slot, dual HDMI 4K output, dual MIPI interfaces, wide 7-36V input, EEPROM, and encryption chip for industrial Io

BCM2712 (via CM5)Depends on CM5 moduleM.2 NVMe + TF card40-pin RPi header GPIOEthernet 2.5 Gbps + 1 Gbps dual

Iot Gateway Smart Home Digital Signage Industrial Robot

~$55View

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