Grove Base Hat for Raspberry Pi | Seeed Studio Wiki
Raspberry Pi Sense Hat - Any Raspberry Pi With 2x20 Connector - 2738
Amazon.com: waveshare Power Over Ethernet (PoE) HAT for Raspberry Pi 4B/3B+, 802.3af/at PoE Network Standard, 5V USB-A&12V Header Outputs, PoE HAT Onboard Cooling Fan and MP8676 Buck Chip, Isolated : Electronics
Raspberry Pi GPIO Terminal Block HAT - DFRobot
Adafruit Perma-Proto HAT for Pi Mini Kit - No EEPROM : ID 2310 : Adafruit Industries, Unique & fun DIY electronics and kits
Raspberry Pi A+/B+/Pi2/Pi3 Prototyping HAT (RPi-Proto-HAT) - Watterot
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
Eight Relays 4A/120V 8-Layer Stackable HAT for Raspberry Pi
SparkFun Qwiic HAT for Raspberry Pi - DEV-14459 - SparkFun Electronics
Cluster HAT Kit (includes 4 x Raspberry Pi Zero W)
Raspberry Pi 5 gets an M.2 PCIe HAT - Meet PineBerry Pi HatDrive - CNX Software
Raspberry Pi PoE+ HAT : ID 5058 : Adafruit Industries, Unique & fun DIY electronics and kits
Raspberry Pi to Arduino MKR bridge HAT — Arduino Online Shop
Raspberry Pi 3G/4G-LTE Base HAT
Raspberry Pi Build HAT - DEV-18705 - SparkFun Electronics
Sixfab 5G Development Kit for Raspberry Pi - Sixfab
Witty Pi 4 HAT - RTC & Power Management for Raspberry Pi : ID 5704 : Adafruit Industries, Unique & fun DIY electronics and kits
Introducing Raspberry Pi HATs - Raspberry Pi
MCC 134: Thermocouple Measurement DAQ HAT for Raspberry Pi® - Digilent
MCC 172 - IEPE Measurement DAQ HAT for Raspberry Pi
High Power Zigbee2MQTT HAT for Raspberry Pi | CC2652P Zigbee HAT for Raspberry Pi | Home Assistant CC2652P Zigbee | ELEKITSORPARTS
32 Channel Digital Expansion HAT for Raspberry Pi - RobotShop
Amazon.com: GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B : Electronics
IO Expansion Hat for Raspberry Pi 5 / 4 / 400 / 3 - DFRobot
