Marine Assistant Hardware electronics kit (without case)
Limited Beta Release – Get Yours Now!
This is the beta version of our hardware, with only a limited number available. Once they're gone, the next version will be released after beta testing.
Your feedback is highly valued—while not required, your input could help improve the final product. As a thank-you, all active beta testers will receive a coupon if they choose to upgrade after testing.
Join our community! A dedicated Discord, WhatsApp, and Facebook group will be available for beta testers to share ideas and improvements. Be part of shaping the future of this product!
Although this is a beta version, it has already undergone immense development and testing. The hardware is currently at a stable stage where I am happy to share it with others and am confident the experience will be enjoyable. The website has many guides and links to various components; however, it is also a work in progress and is constantly being updated.
This kit contains everything you need to build your own Marine Assistant, excluding the 3d printed case. It includes many features that reefers want, such as the ability to add temperature sensors, pH, TDS, EC, and/or ORP probes. This module also has reserve I/O that you can use as you wish, and many of the ports are very flexible in terms of which sensors you can connect and how they are used.
What can I connect to the Sensor Module?
6 Float sensor ports – Connect any simple float sensor. Any sensor that connects SIG and GND will work.
4 12V switchable outputs – Light up your filter cabinet with an LED strip, for example.
1 Optical sensor port – For creating your own ATO.
5 Temperature sensor ports – Compatible with standard DS18B20 temperature sensors.
2 Leak sensor ports
1 Echo sensor port – For measuring distance, such as water level in an ATO reservoir.
4 Analog input ports with voltage dividers – Designed to work with a wide range of sensors.
Included:
Professional PCB
All components needed to complete the Marine Assistant hardware
What will you need to supply?
ESP32
Raspberry Pi 4 or 5
12V, 2A power supply plug
A case
Your Choice of sensors.
For this release of the hardware, the case is only available in blue. In the future, other colors will be available!
When will it be shipped?
Shipping will begin once all beta kits are sold out or at the end of April, whichever comes first. Orders will close at the end of April, and shipping will take approximately 1 to 2 weeks to organize.
