Sequent Microsystems Cards soon to be released

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Coming Soon

We constantly develop new products based on customer's feedback and user's suggestions. If you need any functions or combinations which you do not see in our current offerings, please Contact Us. The following cards are currently under development and we plan to bring them to production based on your feedback.


1. MULTI-I/O HAT

This card is now in stock with multiple enhancements.

Multi-IO 8-Layer Stackable HAT for Raspberry Pi

Multi-IO HAT for Raspberry Pi

FEATURES

  • Two isolated, or four common ground, jumper selectable digital inputs
  • Two 3-wire RTD inputs with 24 bit A/D converters
  • Two analog inputs, jumper selectable as 0-10V or 4-20mA
  • Two analog outputs, jumper selectable as 0-10V or 4-20mA
  • Two 8A/24V AC/DC relays with N.O. contacts
  • Two servo control ports
  • H-Bridge PWM Motor Driver
  • RS485/MODBUS communication port
  • RS232 driver connected to Raspberry Pi USART
  • On-board hardware watchdog
  • On-board fuse
  • Eight Status LED's: 6 general purpose, 2 for relays
  • Real Time Clock with battery backup (battery not included)
  • Stackable to eight layers
  • 24VDC Power Supply for Industrial applications
  • Comprehensive Node-RED tutorial with examples

2. 8-INPUTS 8-OUTPUS 4-20mA 8 Inputs 8 Outputs 4-20mA for Raspberry Pi

FEATURES

  • Eight 4-20mA Inputs
  • Eight 4-20mA Outputs
  • Eight Programmable Status LEDs
  • RS485/MODBUS Communication
  • On-board hardware watchdog
  • On-board resettable fuse
  • Real Time Clock with battery backup (battery not included)
  • Stackable to eight layers
  • 12-24VDC Power Supply

3. 8 DIGITAL INPUTS, 8 DIGITAL OUTPUTS 8 Digital Inputs, 8 Digital Outputs HAT

FEATURES

  • Eight 3V-24V Opto-isolated Digital Inputs
  • Two 8A/30VDC Solid State Digital Outputs
  • Six 4A/30V Solid State Digital Outputs
  • Eight Programmable Status LEDs
  • RS485/MODBUS Communication
  • On-board hardware watchdog
  • On-board resettable fuse
  • Real Time Clock with battery backup (battery not included)
  • Stackable to eight layers
  • 5VDC Power Supply

  • 4. 8-INPUTS 10-OUTPUS 0-10V 8 Inputs 10 Outputs 0-10V for Raspberry Pi

    FEATURES

  • Eight 0-10V Analog Differential Inputs
  • Ten 0-10V Analog Outputs
  • Eight Programmable Status LEDs
  • RS485/MODBUS Communication
  • On-board hardware watchdog
  • On-board resettable fuse
  • Real Time Clock with battery backup (battery not included)
  • Stackable to eight layers
  • 12-24VDC Power Supply

  • 5. 8-THERMOCOUPLES DAQ 8-Layer Stackable HAT for Raspberry Pi

    Now in stock


    6. INDUSTRIAL WATCHDOG WITH BATTERY BACKUPWatchdog with Battery Backup HAT for Industrial Applications

    FEATURES

    • 24VDC IN and OUT power supply
    • Power cycle Raspberry Pi in case of software lockup
    • Provide 24V/1A power from battery to other industrial cards
    • Battery Charge status indicators
    • RS485/MODBUS port with dual connectors
    • Battery overtemperature protection circuit

    8. ESP32 Raspberry Pi Alternative Using ESP32

    Now in stock

    8. 16 UNIVERSAL ANALOG/DIGTAL INPUTS

    • Sixteen individually configurable analog/digital inputs
    • Each input can be configured to: 
      • Read 1K Thermistors
      • Read 10K Thermistors
      • Read 0-10V Analog Inputs, 500 Hz sample rate
      • Read dry contact/counter inputs
      • Real Time Clock with Battery Backup
      • Sixteen programmable status LEDs
      • On board hardware watchdog
      • Resettable fuse
      • Reverse polarity protection
      • Uses only I2C port, leaves all GPIO pins available
      • TVS protection on all inputs
      • 16 programmable status LEDS