Get more out of the Robo-Tank Deluxe controller using this PCA9685 expander. It has 16 outputs on two DB9 sockets and connects to the I2C port on the controller. It allows you to connect Robo-Tank AC power bars freeing up the DB9 sockets on controller for the other extenders available.
Note: This is a DIY kit and requires soldering the through hole parts in the image. (assembly manual coming soon but it's straight forward)
Package Includes
- PCA9685 Expander PCB
- 2, DB9 Female Sockets
- 4 pin pluggable screw terminal connector
- 2x4 pin header
Parts Required
- Straight Through DB9 9 pin Serial cable to connect power bar - EXAMPLE
3D Printed Case
I've designed a case to house the extension that you can 3D print yourself or order one on the right side of the page. If you purchase a case there many be small defects due to 3D printing but any will be minor and only have a visual effect.
Robo-Tank PCA9685 Expander DIY
- Product Code: expanDIY
- Availability: In Stock
-
{ price }}
Available Options
Name Product | Quantity | Price | ||
---|---|---|---|---|
![]() |
3D Printed Case for Extension | + $4.00 USD | ||
Total Box: |
Name Product | Quantity | Price | ||
---|---|---|---|---|
![]() |
Black | |||
![]() |
Yellow | |||
![]() |
Blue | |||
![]() |
White | |||
![]() |
Silver | |||
![]() |
Red | |||
![]() |
Orange | |||
![]() |
Green | |||
![]() |
Custom Color | |||
Total Box: |
Related Products
Robo-Tank Isolated pH Circuit for reef-pi
This is a precise, fully isolated pH circuit constructed using high quality components and designed ..
$49.95 USD $59.95 USD
Reef-pi Extension - 2 DC Ports + 6 Sensor Ports DIY
This is a great addition to Robo-Tank or any reef-pi DIY build, it allows you to switch 2 DC powered..
$24.95 USD
Reef-pi Extension - 6 DC Ports + 2 Sensor Ports DIY
This is a great addition to Robo-Tank or any reef-pi DIY build, it allows you to switch 6 DC powered..
$24.95 USD