Single-unit price: $18.00 + shipping
Campaign ends when minimum unit count is reached
Backers: 8
Target: 25
Funded: 9
Ion Specific Electrode Probe Interface
universal fire
Add the ability to measure pH, ORP, or any mV probe to your Arduino or Raspberry Pi project.
- boards are assembled and tested in-house
- hardware and software files are open-source
- designed with simplicity in mind
- just as accurate
- significantly easier to use
- all-inclusive system, no need to buy connectors
- a temperature sensor is available on all the boards
An I2C sensor device that can read any voltage based sensor such as a pH or ORP probe. There are pin headers available to connect a DS18B20 temperature sensor for temperature compensation. The firmware on the device provides two calibration options, single or dual point. The hardware and all firmware/software is open source and available for anyone to modify or improve upon.
The library to use it is in the Arduino and Particle.io IDE. A rust implementation for Raspberry Pi is available.
Here are some Instrucable links to projects using this:
IoT Pool Monitoring using ThingsBoard.io to graph the data
IoT Hydroponics - Using IBM's Watson for graphing and another hydroponic system using Adafruit.io.
Take advantage of volume pricing and get 10% off the regular price for the board and probes.
One interface board.
$18.00
GG-P-430
Campaign unsuccessful, ends when minimum unit count reached
One Month Days
$18.00
The probe is gel-filled, single-junction, with a plastic body and a one meter cable. Single-use calibration powder in pH 4/7/10 is also included.
$36.00
A gel-filled, 245 mV potential ORP probe with a platinum disc electrode and a one meter cable.
$5.00
A DS18B20 waterproof temperature sensor with a one meter cable.
$14.00
A 4 megabyte ESP32 Development Board with the BLE interface pre-programmed.
Do you have questions before you back this campaign? We would love to answer them for you! You can either Contact Us or join in on the discussion.
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Active
Funded
19%
Target
100
Price
$99.99
Active
Funded
44%
Target
50
Price
$129.00
Active
Funded
20%
Target
30
Price
$36.99
