Expansion boards
Showing all 6 results
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SafePI – RaspberryPI 1B+, 2 and 3 battery backed safe shutdown / UPS
- It notify the RPI on power fail on a configurable GpIO
- recharge the batteries.
- voltage regulator, accept from 5V to 25V.
- Low battery drain when off
- optionally stackable
- It uses 4x commonly available AA Ni-MH batteries
- Very long battery duration
- Open Source design (GPL Licensed)
0 in stock Read morerasky, open source KVM over IP
- Rasky is a low cost open source (hardware and software) KVM over IP built on top of the well known RaspberryPI model 2B featuring VGA video capture, USB keyboard and mouse emulation, remote control both by web (ajax VNC) and VNC, remote relay switches and digital inputs.
0 in stock Read moremOsso Beaglebone I/O expansion cape
- beaglebone white, black and green supported
- devicetree and schematic files released
- 4 relays up to 275VAC @ 10A
- 4 digital opto-isolated inputs up to 50 meters distance
- 9V to 24V DC power supply accepted
- Beaglebone is powered from the expansion pins
- rs485 serial port
- open source design
0 in stock Read moreOsso Beaglebone I/O expansion cape
- both beaglebone white or black supported
- devicetree support files released
- 8 relays up to 275VAC @ 10A
- 8 digital opto-isolated inputs up to 50 meters distance
- 9V to 24V DC power supply accepted
- Beaglebone is powered from the expansion pins
- open source design
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