The 3D printable enclosure for Raspberry Pi HATs accomodates all the Sequent Microsystems HATs from the Industrial Automation family.
The Sequent Microsystems HATs from the Industrial Automation family have identical dimension and connectors. Shown below is a typical Sequent HAT from this family.

- Eight 24-Bit Analog Inputs DAQ 8-Layer Stackable HAT for Raspberry Pi
- Eight HV Digital Inputs 8-Layer Stackable HAT for Raspberry Pi
- Eight MOSFETS 8-Layer Stackable HAT for Raspberry Pi
- Eight Relays 4A/120V 8-Layer Stackable HAT for Raspberry Pi
- Eight Serial Ports HAT 2-Layer Stackable for Raspberry Pi
- Eight Thermocouples DAQ 8-Layer Stackable HAT for Raspberry Pi
- Four Relays four HV Inputs 8-Layer Stackable HAT for Raspberry Pi
- HALL Current Sensor DAQ 8-Layer Stackable HAT for Raspberry Pi
- Multi-IO HAT 8-Layer Stackable for Raspberry Pi
- RTD Data Acquisition 8-Layer Stackable HAT for Raspberry Pi
- Sixteen 0-10V Analog Outputs 8-Layer Stackable HAT for Raspberry Pi
- Sixteen Analog-Digital Inputs 8-Layer Stackable HAT for Raspberry Pi
- Sixteen LV Digital Inputs 8-Layer Stackable HAT for Raspberry Pi
- Sixteen Relays 2A/24V 8-Layer Stackable HAT for Raspberry Pi
- Sixteen Solid State Relays 2A/24V 8-Layer Stackable HAT for Raspberry Pi
- Smart Relays with Universal Inputs 8-Layer Stackable HAT for Raspberry Pi
The Raspberry Pi 5 has a higher power requirement than earlier versions. According to the Raspberry Pi Foundation, under heavy load it might need up to 15W of power. If installed in an enclosure, in order to avoid overheating it needs a way to eliminate the power. The Sequent Microsystems solution is the stackable Fan:
Smart Fan HAT the Best Cooling Solution for Raspberry Pi
The 3D printable enclosure for Raspberry Pi HATs consists of five 3D printable parts:
1. Bottom Plate with mounting holes for DIN-Rail bracket

2. Raspberry Pi Ring for Raspberry Pi 3, 4 or 5

3. Smart Fan Ring, optional but highly recommended

4. HAT Ring, one for each HAT in the stack

Top Plate closing the enclosure.

View the 3D printable enclosure for Raspberry Pi HATs in 3D at grabcad.com
Download 3D printable enclosure for Raspberry Pi HATs STEP models
YouTube Video showing the 3D printable enclosure for Raspberry Pi HATs
3 comments
Sorry about the late reply, but the website did not inform me of your comment. Strange.
The answer to your question is NO. We have three “Swiss Army Knife” cards which cram more features than available space in our modular format. These cards do not fit in the enclosure.
Hi folks,
Can you confirm if the 3D enclosure for the Industrial Automation Hat has been created/included?
Regards,
Paul
Does this include the Mega-BAS hat?