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These results are for Raspberry Pi HAT (Hardware Attached on Top) accessories—not wearable hats. For mounting/stacking Pi HATs and getting extra clearance:
HAT mounting + clearance hardware
- Add clearance between your Pi and HAT: 2x20 Socket Riser Header for Raspberry Pi HATs and Bonnets (2×20, longer pins) ($4.60)
- Stack HATs while keeping GPIO accessible: Stackable 0.100" Female Header with Extra 0.3" Spacer: 2x20-pin, Straight (2×20, stackable with extra spacer) ($5.45)
- Another tall GPIO extension option: Tall 2x20 Female GPIO Header (PTH, 0.1in) (2×20, tall female header) ($4.60)
Standoffs (secure the HAT to the Pi)
- Budget standoff pack: Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (M2.5, black plated, pack of 2) ($1.80)
- Alternative standoff pack: M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (M2.5, black plated, pack of 2) ($3.40)
Low-profile cooling that fits under many HATs
- For Raspberry Pi 4: XL Raspberry Pi 4 Heatsink - Black (5 mm tall, designed to fit under most HATs) ($3.90)
- For Raspberry Pi 3: Raspberry Pi 3 Heatsink - 6mm (works with HATs) (6 mm heatsink height) ($2.35)
Example Raspberry Pi HAT-based add-ons (if you meant HAT boards)
- Cellular connectivity: EM06-E LTE Cat-6 HAT for Raspberry Pi, Dual Antennas LTE-A, Multi Regions Multi Band, GNSS (LTE Cat-6, dual antennas, GNSS) ($174.10)
- LoRa gateway kit: 8-Channel 915MHz LoRa Gateway Kit with GPS HAT for Raspberry Pi 4 (8-channel, 915 MHz, GPS HAT, made for Pi 4) ($453.41)
Did you mean Raspberry Pi HAT add-on boards (Hardware Attached on Top) or wearable hats?
Showing 41-60 of 63 products · 37 unavailable products hidden
GPIO Header for RaspberryPi A+/B+/Pi 2/Pi 3 - Tall 2x20 Female Header
Bulk 9 Gram Servo - 10 pack
Male 40-pin 2x20 HAT Header - Male 40-pin Header
Micro Dot pHAT - pHAT only
Mini Black HAT Hack3r - Solder Yourself Kit
OnOff SHIM
Pico HAT Hacker
Rainbow HAT
Raspberry Pi Model B+ / Pi 2 / Pi 3 Case Lid - Blue
Pi Model B+ / Pi 2 / Pi 3 Case Base - Orange
Pi Model B+ / Pi 2 / Pi 3 Case Base - Blue
Raspberry Pi Model B+ / Pi 2 / Pi 3 Case Lid - Clear
Pi Model B+ / Pi 2 / Pi 3 Case Base - Smoke Gray
Raspberry Pi Model A+ Case Lid - Smoke
Pi Model B+ / Pi 2 / Pi 3 Case Base - Red
Raspberry Pi Model A+ Case Lid - Clear
Pi Model A+ Case Base - Smoke
Raspberry Pi Model A+ Case Lid - Red
Pi Model A+ Case Base - Purple
Raspberry Pi Model A+ Case Lid - Orange
GPIO Header for RaspberryPi A+/B+/Pi 2/Pi 3 - Tall 2x20 Female Header
This extra-tall 2×20 female header is designed to connect custom PCBs and HATs to the Raspberry Pi GPIO pins. At 16.5 mm tall, it provides enough clearance for your board to sit above the Ethernet and USB jacks without interference. The header has 3 mm pin length on the underside, so there's no ...
Bulk 9 Gram Servo - 10 pack
A bulk pack of ten 9-gram micro servos — an affordable way to stock up for robotics, mechatronics, and RC projects. Each servo includes a ~25cm cable with a standard 3-pin female header, plus a full set of horn and screw accessories. These compact servos deliver 1.6 kg/cm of torque at 6.0V with ...
Male 40-pin 2x20 HAT Header - Male 40-pin Header
These 40-pin 2x20 male headers can be used on a Pi Zero or a pHAT to break out the pins.You can choose either straight or at a 90° angle.Add one to a Pi Zero for compatibility with HATs (which use a female header).Can be used to solder a Pi Zero and pHAT permanently together.The 90° version is gr...
Micro Dot pHAT - pHAT only
The Micro Dot pHAT is a retro-style LED matrix display board for Raspberry Pi, designed to drive up to six Lite-On LTP-305 LED matrices. Each 5×7 pixel matrix includes a decimal point, giving you an effective display area of 30×7 pixels across all six modules. Use between 1 and 6 matrices in you...
Mini Black HAT Hack3r - Solder Yourself Kit
The Mini Black HAT Hack3r lets you access all GPIO pins while running a HAT or pHAT on your Raspberry Pi. Connect it via the included 40-pin ribbon cable to detach and debug your HAT projects, or combine a HAT with other circuits on a breadboard. Every GPIO pin is clearly labelled with its funct...
OnOff SHIM
Add a tiny yet convenient power switch to your Pi with OnOff SHIM! Our SHIMs (Shove Hardware in the Middle) are a new range of boards designed to be small, affordable, and handy. They're just 0.8mm thick (the bare board, not including mounted components) and designed to be soldered straight on...
Pico HAT Hacker
The Pico HAT Hacker is an ultra-thin breakout board that gives you full access to all 40 GPIO pins on your Raspberry Pi. At just 0.8 mm thick, it solders directly onto the Pi's header pins while leaving enough pin height to fit a HAT or pHAT on top. Both sides of the board feature pin labels — B...
Rainbow HAT
Rainbow HAT has a buffet of sensors, inputs and displays to explore Android ThingsTM. Use it as a weather station, a clock, a timer or stopwatch, a mood light, or endless other things. We've worked with the Android Things team at Google to create this great add-on board that features...
Raspberry Pi Model B+ / Pi 2 / Pi 3 Case Lid - Blue
Now that we have The Single Greatest Raspberry Pi Model B+ / Pi 2 Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your ...
Pi Model B+ / Pi 2 / Pi 3 Case Base - Orange
An orange polycarbonate case base for the Raspberry Pi Model B+, Pi 2, Pi 3 Model B, and Pi 3 Model B+. The snap-together design lets you mix and match coloured lids and bases for custom combinations. This listing is for the base only — lids are available separately. Made from durable, glossy po...
Pi Model B+ / Pi 2 / Pi 3 Case Base - Blue
Now that we have The Single Greatest Raspberry Pi Model B+ / Pi 2 Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your ro...
Raspberry Pi Model B+ / Pi 2 / Pi 3 Case Lid - Clear
Now that we have The Single Greatest Raspberry Pi Model B+ / Pi 2 / Pi 3 Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids t...
Pi Model B+ / Pi 2 / Pi 3 Case Base - Smoke Gray
Now that we have The Single Greatest Raspberry Pi Model B+ / Pi 2 / Pi 3 Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to yo...
Raspberry Pi Model A+ Case Lid - Smoke
Now that we have The Single Greatest Raspberry Pi Model A+ Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your room o...
Pi Model B+ / Pi 2 / Pi 3 Case Base - Red
Now that we have The Single Greatest Raspberry Pi Model B+ / Pi 2 Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your room...
Raspberry Pi Model A+ Case Lid - Clear
Now that we have The Single Greatest Raspberry Pi Model A+ Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your room or...
Pi Model A+ Case Base - Smoke
Now that we have The Single Greatest Raspberry Pi Model A+ Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your room or o...
Raspberry Pi Model A+ Case Lid - Red
Now that we have The Single Greatest Raspberry Pi Model A+ Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your room o...
Pi Model A+ Case Base - Purple
Now that we have The Single Greatest Raspberry Pi Model A+ Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your room...
Raspberry Pi Model A+ Case Lid - Orange
Now that we have The Single Greatest Raspberry Pi Model A+ Case Ever - we decided to make it even better by adding COLORS!!!!! Mix and match snap-on lids and bases to form your favorite combinations. Buy one base then match different colored lids to your room o...
