Phyclops-One v2 kit

Two independent recording channels
(voltage differential)

Data written to micro-SD card in binary and csv format

Recording at 10 samples per second
per channel

Bipolar input range -2.8 to +2.8 V

Power supply range 3.3 to 6 V

20 days of operation when powered by two 18650 batteries (2x2000 mAh in parallel)

10 days of operation when powered by three AA batteries (3x2000 mAh in series)

Size 80 x 40 mm
Battery Powered Standalone Plant Signal Recorder
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IMPORTANT: Only two devices are currently available for immediate shipping (June 2025). If your order is queued as 3rd or later there will be a six to eight week shipping delay! If you do not want to take this risk send us an email to phyclops@protonmail.com and we will notify you once a new batch of devices becomes available for immediate shipping.

Board with all components in place (some soldering is required)

Assembled board with capacitors and pin headers

(Some soldering is required)

Unassembled board with hand for size comparison

What can you do with this ?

Example: How to connect it to a plant (Indoor/Outdoor)

Software tools, firmware and documentation