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Open Development

software & hardware solutions
RFID MIFARE DEVICES
USB ODRFID
USB MIFARE Reader/Writer
50
USD
USB ODRFID Reader/Writer is an easy-to-use device that is compliant with the MIFARE Ultralight, Classic 1K, Classic 4K smart tags. The RFID reader/writer is designed for the desktop, but it is portable and easily integrated into a limited space environment. It can be used in a wide range of applications such as logistic systems, express parcel management, production authentication, access control. This compact RFID reader/writer provides a working distance of 80 mm.

Specification:
  • Supports MIFARE Ultralight, Classic 1K, Csassic 4K.
  • Interface: USB HID or USB CDC
  • OS: Windows/GNU Linux/macOS/Android.
  • Dimension: 114х70х15mm
  • Power source: USB
  • Working distance: up to 8 cm
  • Frequency: 13.56MHz
  • Temperature: 0℃ to + 60℃
  • Humidity: 5%-95%
  • Audio/visual indication: LED and buzzer.

Links:

LAN ODRFID
Wall-mounted wireless RFID reader/writer
70
USD
  • Web-browser only, no external software.
  • Supply: Ethernet Passive PoE 12-24 DC
  • Read/write MIFARE 1/4K Classic, Ultralight tags
  • Customisable Python (MicroPython) program
  • One input channel
  • One output channel
MINING DEVICES
USB WatchDog ARU-P2
Smart device for automatic reboot PC
20
USD
Connector type
  • Windows/GNU Linux/macOS compatible.
  • Two modes for restart PC: push to «reset» pin and «power on/off» pin.
  • Connection via USB interface: USB HID & USB CDC.
  • Simple protocol allows implement own version of control software.
  • Small size 57х14х10mm(USB TypeA) / 48х14х10mm(USB PBD10).
  • Ability to fine-tune the channels and algorithm of operation.
  • Ability to limit attempts to restart the PC.
Pb free.

Links:
HDMI Emu
HDMI display emulator
5
USD
HDMI-EDID 4k display emulator
Max resolution: 3840x2160.

Usecases:
1. PC doesn't work without monitor.
2. Uncomfortable low resolution in TeamVewer, Radmin, VNC (640x480).
3. After TeamVewer connection videocard stops mining.

Pb free.
Dual PSU Power Start Synchronizer
5
USD
Can be connected two small PSU at the same time, increasing the total power supply.
Compact design, easy to install.

Pb free.
M2-PCI-E-RISER adapter
Adapter from M2 (NGFF) to USB 3.0 Riser
4
USD
M.2 NGFF for PCIe 1X Riser Card
Size: 42mm

Pb free.
FanEmu
5
USD
Make information for ASIC about fan rotation speed.
Helpful if an ASIC works without fans or fans without sensors.
USB & WiFi termometers
Digital smart termometers
USB termometer ODTEMP-1
SKU: 700.954.29
10
USD
Interface: USB.
Temperature accuracy: 0.5С
Run mode: by timer, on demand.
Windows/GNU Linux/macOS app compatible.

Pb free.

Links:
Download App

WIFI termometer ODTEMP-2
SKU: 700.954.29
18
USD
Interface: WiFi
Power supply: USB
DHCP-server/client or static ip.
WEB-server inside.

Pb free.

Links:
User Manual