Raspberry Pi HATs & Add-ons

Raspberry Pi HATS (Hardware attached on top) are other boards and modules that extend the functionality of your main Raspberry Pi boards. These expansion boards can help you do more with your Pi, whether its a Pi 2, Pi 3 or the latest Pi 4 boards. The Raspberry Pi boards support both official HATS and third-party hats to make your experience even greater and to open up more availability with what your device can do.


Raspberry Pi add-ons are also included and you can find the likes of additional heatsinks to cool your device to an even more optimum temperature for better performance. Raspberry Pi hats are mostly plug and play for an effortless install.


What are popular HATS for Raspberry Pi?


  • PoE Boards: PoE (Power over Ethernet) allows you to ditch the mains adapter and power your Raspberry Pi boards with an ethernet cable. As well as powering your board, they also allow you to have an internet connection, resulting in fewer wires and a more space-saving design.

  • Sense Hat: The sense hat is an interactive hat that can identify multiple senses from orientation, air pressure, humidity and much more. It even includes RGB LEDs in a matrix.


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Description Price Product Name Accessory Category Form Factor
RS Stock No. 894-9310
Mfr. Part No.Sense Hat
$44.05
Each
units
Sense HAT with LED Matrix & Environmental Sensors for Raspberry Pi Sensor HAT
RS Stock No. 897-7141
BrandRS PRO
$49.30
Each
units
Power over Ethernet (POE) Switch HAT for Raspberry Pi Power HAT
RS Stock No. 123-4541
BrandRS PRO
$7.72
Each
units
Solder Tag Board with 40 Contacts for Raspberry Pi Prototyping Addon
RS Stock No. 847-4894
Mfr. Part No.RPCP-xx
BrandAmescon
$98.47
Each
units
PiloT Extension Board for Raspberry Pi (previously RasPiComm+) Interface / Bridge HAT
RS Stock No. 124-4692
Mfr. Part No.DFR0327
BrandDFRobot
$31.89
Each
units
Arduino Shield for Raspberry Pi Interface / Bridge Addon
RS Stock No. 867-9039
Mfr. Part No.RPI-COOLINGKIT.9
$9.38
Each
units
3 Heatsink Cooling Kit for Raspberry Pi Cooling Addon
RS Stock No. 124-5481
Mfr. Part No.2324
$63.36
Each
units
Ultimate GPS HAT for Raspberry Pi Communication Addon
RS Stock No. 124-5488
Mfr. Part No.2454
$19.67
Each
units
- - -
RS Stock No. 122-8187
Mfr. Part No.JustBoom DAC
BrandPi Supply
$56.14
Each
units
JustBoom 24-bit DAC add-on board Audio Addon
RS Stock No. 862-4884
Mfr. Part No.MIKROE-1767
$59.62
Each
units
RaspyPlay4 HiFi Audio Add-On Board for Raspberry Pi Audio Addon
RS Stock No. 905-4659
Mfr. Part No.1989
$8.48
Each
units
Pi TCobbler Plus Breakout Board Prototyping HAT
RS Stock No. 122-8189
Mfr. Part No.JustBoom Amp
BrandPi Supply
$119.08
Each
units
JustBoom Amp Addon Board Audio Amplifier for Raspberry Pi Audio Addon
RS Stock No. 122-8183
Mfr. Part No.JustBoom Digi HAT
BrandPi Supply
$65.19
Each
units
JustBoom Digi HAT with Digital Audio Output for Raspberry Pi Audio HAT
RS Stock No. 122-8185
Mfr. Part No.JustBoom Amp HAT
BrandPi Supply
$135.62
Each
units
JustBoom Amp HAT Audio Amplifier for Raspberry Pi Audio HAT
RS Stock No. 885-6606
Mfr. Part No.MIKROE-1879
$11.95
Each
units
Pi 2 click Shield for Raspberry Pi Interface / Bridge HAT
RS Stock No. 811-7033
Mfr. Part No.MIKROE-1513
$10.52
Each
units
Pi Click Shield with 2 mikroBUS Sockets for Raspberry Pi Interface / Bridge HAT
New
RS Stock No. 220-8630
Mfr. Part No.A19-004 AR-FAN
BrandArgon 40
$13.66
Each
units
FAN HAT - -
RS Stock No. 205-5263
Mfr. Part No.SC0448
$7.21
Each
units
Raspberry Pi 4 Official Case Fan Cooling -
RS Stock No. 202-0458
Mfr. Part No.EP-0112
Brand52Pi
$28.65
Each
units
Low-Profile ICE Tower Cooling Fan For Raspberry Pi Cooling Addon
RS Stock No. 210-2512
Mfr. Part No.SC0369
$36.04
Each
units
IQaudio DAC Pro Audio HAT