Best Raspberry Pi HATs 2023: Expansion Boards for Every Project | Tom's Hardware
SIM7600G-H 4G HAT (B) For Raspberry Pi, LTE Cat-4 4G / 3G / 2G Support, GNSS
Cluster HAT - DEV-18155 - SparkFun Electronics
Cytron Maker Hat Base – HAT & GPIO Extension for Raspberry Pi 400 | Elektor
Amazon.com: UCTRONICS PoE HAT for Raspberry Pi 4B/3B+, Power Over Ethernet (PoE) Support 802.3af PoE Network Standard, Compatible with Pi 4B / 3B+ : Electronics
Amazon.com: SparkFun Qwiic HAT for Raspberry Pi -Connect I2C sensors & accessories to a standard 2x20 GPIO header Pi Tin compatible 4 Qwiic connectors Daisy chain sensors & accessories Useful GPIO pins
Power Over Ethernet HAT (Type B) For Raspberry Pi 3B+/4B, 802.3af Power-Sourcing Equipment Required
SB Components LoRa HAT for Raspberry Pi (EU868) | Elektor
MCC 118/128: Voltage Measurement DAQ HAT for Raspberry Pi® - Digilent
Sailor Hat for Raspberry Pi (SH-RPi) – Hat Labs
Cluster HAT Kit (includes 4 x Raspberry Pi Zero W)
Amazon.com: Home Automation 8-Layer Stackable HAT for Raspberry Pi : Electronics
Raspberry Pi PoE+ HAT
IO Expansion HAT for Raspberry Pi 4B/3B+ - DFRobot
Raspberry Pi HAT Brass Stacking Standoff Kit - Spell Foundry
Raspberry Pi PoE+ HAT : ID 5058 : $20.00 : Adafruit Industries, Unique & fun DIY electronics and kits
Raspberry Pi 4B/3B+/3B X708 V2.0 UPS HAT & Power Management Board with – Geekworm
Raspberry Pi Zero protector casing designed by MakerSpot (Transparent)
Amazon.com: RS485 CAN HAT for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/Zero 2W, Long-Distance Communication via RS485/CAN Function Onboard CAN Controller MCP2515 via SPI Interface Transceiver SIT65HVD230DR
SC0622 - Raspberry-pi - Add-on Board, Raspberry Pi Build HAT, 8 VDC Supply
![Adafruit Ultimate GPS HAT for Raspberry Pi A+/B+/Pi 2/3/4/Pi 5 [Mini Kit] : ID 2324 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2324-11.jpg "Adafruit Ultimate GPS HAT for Raspberry Pi A+/B+/Pi 2/3/4/Pi 5 [Mini Kit] : ID 2324 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits")
Adafruit Ultimate GPS HAT for Raspberry Pi A+/B+/Pi 2/3/4/Pi 5 [Mini Kit] : ID 2324 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
