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Long Range Wireless Sensors

Sensor Receivers

Direct to Cloud Sensors

endNode I/O Controllers

Long Range Wireless Sensors

Chemical & Gas

pH Sensors
ORP Sensors
Gas Sensors
CO2 Sensors
Electrical Conductivity
Dissolved Oxygen
Tank Level

Environmental

Temperature
Humidity Sensors
Air Quality Sensors
Pressure Sensors
Tank Level
Light Sensors
Water Sensors

Motion

Motion Detection
Activity Sensors
PIR Sensors
Vibration Sensors
Impact Sensors
Linear Sensors
Structural Sensors

Power

Current Sensors
Voltage Sensors
Predictive Maintenance

View All NCD Long-Range Wireless Sensors…

Wireless Sensor Features

2-Mile Long Range Wireless Transmission Range
Up to 10 Year Battery Life
Open Communication Protocol
Extreme Temperature Operation
Wakes Up, Samples and Transmits Data, Goes Back to Sleep
Communicates to PCs, Modems, and Gateways
Compatible with Azure, AWS, Node-RED
Visual Studio Source Code for Sensor Monitoring

NCD Sensors are Protecting the Assets of the World’s Largest Industrial Giants because of their Open Protocol, Long Battery Life and Cloud Agnostic Architecture.

Sensor Receivers

Modems

Gateways

IoT Edge Computers

Modems

Sensor Modems

Ethernet Modem
USB Modem
RS-232 Modem
RS-485 Modem

Modems are used to receive long-range wireless sensor data and convert incoming data into raw bytes of data using standard communication protocols such as USB, RS-232, RS-485, Bluetooth, Wi-Fi and Ethernet. Use Alpha Station to get started using modems (Includes Source Code in Visual Studio).

Modem Features

2-Mile Long Range Wireless Communications
Interface NCD Sensors to Local Computers
Converts Long Range Sensor Data to Data Bytes
Connect Over USB Wi-Fi Bluetooth Ethernet
Optional RS-232 and RS-485 Versions Available
12VDC Operation with Industrial Enclosure
Select Models are Compatible with Alpha Station

Gateways

Sensor Gateways

AWS
Azure
Losant
MQTT

Gateways are used to receive long-range wireless sensor data and convert incoming data into Wi-Fi, which is directly connected to popular cloud computing technologies such as AWS, Azure, Losant, and MQTT. Data arrives in your favorite cloud platform in real-world values with no data parsing required using full security encryption.

Sensor Gateway Features

2-Mile Wireless Communications Range
Converts Sensor Data to WiFi
Sends Sensor Data to AWS, Azure, Losant, & MQTT
Data Arrives in Real-World Values -No Parsing
Supports Security Protocols for WiFi and Cloud
Integrated Web UI for Device Setups

IoT Edge Computers

IoT Edge Computers are used to receive long-range wireless sensor data for localized processing using Node-RED. Received sensor data may be forwarded to popular cloud platforms such as Azure, AWS, Losant, and MQTT. The IoT Edge Computer supports LTE cellular, Wi-Fi and Ethernet communications and includes Node-RED pre-installed with flows pre-configured for NCD Sensors.

IoT Edge Computer Features

LTE Cellular, Wi-Fi and Ethernet Communications
2-Mile Wireless Sensor Communication Range
Integrated OLED Display for System Status
Communicates to AWS Azure Losant and MQTT
Includes Node-RED with NCD Sensor Flows
Customize for Event Triggering and Data Logging
Transmit Wireless Data to NCD Relay Controllers

Direct to Cloud Sensors

AWS
Azure
MQTT

Communicate sensor data directly to your favorite cloud platform using NCD Direct-to-Cloud sensors. Integrated web UI allows effortless setup for secure Wi-Fi and secure communications to AWS, Azure or MQTT.

Cloud Sensor Features

Reads Sensor Data
Reports Sensor Data Directly to Cloud
Supports AWS, Azure or MQTT
12VDC Operation
No Gateways Required
Secure Wi-Fi Communications
Integrated Web UI for Device Setups

endNode I/O Controllers

Enterprise Controllers

Wireless 0-10V 4-Channel ADC Input
Wireless 0-10V 4-Channel DAC Output
Wireless 4-20mA 4-Channel Output
Wireless 4-20mA 4-Channel Input
Wireless 4-20mA Mirror Controllers (Pair)
Wireless 4-Channel Relay Controller

NCD Enterprise Controllers add several types of input and output devices to your long-range wireless network. Equipped with a USB and long-range wireless interface, remote monitoring and control may easily be added to your long-range wireless sensor network.

endNode Features

2-Mile Long Range Wireless Communications
USB Interface for Local Communications to a PC
12VDC Operation with RGB LED Status Indicator
Available with Many Integrated I/O Options
I2C Expansion Port for Additional External I/O
Aluminum Enclosure with Pluggable I/O Connectors
Select Models are Compatible with Alpha Station

ProXR Lite Relay Controllers

ProXR Relay Controllers

Key Fob Remote Control Relays

Legacy Relay Controllers

Push Notification Controllers

Input Output Controllers

ProXR Lite Relay Controllers

ProXR Lite Low-Cost Computer Controlled Relay Controllers

ProXR Lite Controllers feature on-board relays and a powerful Relay Control Command set. ProXR Lite includes 8-channels of on-board analog to digital conversion. ADCs may be used to trigger relays or for sensor monitoring applications. ProXR Lite Controllers offer a modular communications platform for control over USB, Ethernet, RS-232, RS-485, Long-Range Wireless, Wi-Fi, Bluetooth, or from Key Fob remote control transmitters.

ProXR Lite Features

Integrated On-Board Relays & 12VDC Operation
8-Channels of Analog to Digital Inputs (0-5VDC)
Compatible with Base Station with Source Code
On-Board Relay & CPU Status LEDs
Supports the Complete ProXR Relay Command Set
16 Integrated Relay Duration Timers
Relay On, Off, Pulse, and Toggle Commands
Supports Modular Communications Interface
USB, Ethernet, RS-232, RS-485, Long Range Wireless
WiFi, Bluetooth and KeyFob Modules
Supports 9600 to 230.4K Baud Communications
Compatible with Base Station with Source Code

ProXR Relay Controllers

ProXR Expandable Computer Controlled Relay Controllers

ProXR Features

Up to 32 On-Board Relays & 12VDC Operation
8-Channels of ADC or UXP Expansion Port
On-Board Relay & CPU Status LEDs
Supports the Complete ProXR Relay Command Set
16 Integrated Relay Duration Timers
Supports Relay On, Off, Pulse, and Toggle Commands
Supports Modular Communications Interface
USB, Ethernet, RS-232, RS-485, Long Range Wireless
Wi-Fi, Bluetooth and Key Fob Modules
Expandable to Control up to 256 Relays
Supports 9600 to 230.4K Baud, 115.2K Baud Standard
Re-Map ADC Inputs for Direct Relay Control
UXP ADC or Contact Closure Expansion Options
UXP Potentiometer Output Expansion Options
Compatible with Base Station with Source Code

NCD ProXR Controllers feature up to 32 integrated relays and a Powerful ProXR Relay Control Command Set for controlling individual relays or entire groups of relays. Includes commands for Relay On, Off, Toggle, Pulse, and Time Duration Relay Activation. ProXR Controllers are available with SPDT, DPDT, High-Power or Solid-State relay options with a modular communications platform for control over USB, Ethernet, RS-232, RS-485, Long Range Wireless, Wi-Fi, Bluetooth, or from wireless Key Fob remote controls. Chain up to 256 relays using the XR Expansion Port and additional XR Relay Expansion Boards.

The AD8 version includes 8 on-board 10-bit analog to digital converters for contact closure or sensor monitoring applications. ADCs may be re-mapped for select relay control functions.

The UXP version includes a UXP Expansion Port for contact closure inputs, analog inputs, or potentiometer output control applications using optional expansion controllers.

Key Fob Remote Control Relays

Remote Controlled Relays using a Hand-Held Key Fob

Key Fob Features

Control On-Board Relays with a Remote Key Fob
Encrypted Key Fob Communications
On-Board Relay & CPU Status LEDs
Pairs with up to 40 Remote Controls
All Remote Controls Support Identical Functions
Configure Relays for Momentary, Toggle, or Pulse
Up to 200 Foot Range with 1, 2, 3, 4, or 5 Button Remotes
Up to 700 Foot Range with 8-Button Remotes
Compatible with Base Station with Source Code

NCD Key Fob Controllers control on-board relays with a wireless remote control up to 700 feet away. Key Fob Series controllers include a ProXR Lite Controller and a Key Fob Receiver Module. The Key Fob Receiver Module is used to receive key fob remote control signals and convert to ProXR relay control commands. The key fob receiver can be configured to send any ProXR Lite command. Use a key fob to toggle the state of a relay, control a relay momentarily, or trigger a relay pulse. Send relay duration timer commands to activate relays for a duration of time. Point and click interface helps simplify relay control configuration. Pair up to 40 remote controls with a secure encrypted communication to the receiver. Each paired key fob will function as a identical remote.

Legacy Relay Controllers

Legacy Controller Features

12VDC Operation with Status LEDs
Integrated Relays
RS-232 Serial Relay Control
Low Cost for Simple Relay Control
Available Several Relay Options

Products in this Category that appear as Black Circuit Boards are Now a Permanent Product Offering.

Legacy Relay Controllers were designed as part of our original product offering. Because of their popularity, discontinuing these products is not really a good option for our customers. Older boards may be available as a green circuit board while the final version has been updated to a black circuit board and assembled on our high-speed pick and place equipment. The black versions will not be discontinued. Some products in this category are scheduled for an update to surface mount technology. When possible, we suggest the ProXR Lite series controllers. If upgrades are not an option, please contact us and we can discuss bringing some of these products back into production.

Products in this Category are Not Recommended for New Designs. Please See “ProXR Lite Relay Controllers”.

Push Notification Controllers

Contact Closure Push Notification Controllers

NCD Push Notification Controllers send data to a host PC or Network when a contact closure input is closed or opened. Data may be sent directly to a PC using Serial, USB or Bluetooth. Using the optional Ethernet or WiFi Communications Module, Data is transmitted over a network via TCP communications.

Push Notification Features

Integrated On-Board Inputs & 12VDC Operation
Available with 1, 2, 4, or 8 Contact Closure Inputs
Generates a Transmission on Input Change
On-Board Input and CPU Status LEDs
Modular Communications Interface
Supports RS-232, USB, Ethernet, WiFi, or Bluetooth

Input Output Controllers

Contact Closure Inputs

NCD Input/Output Controller Features

Integrated On-Board Inputs & 12VDC Operation
Available with a Wide Variety of I/O
- Contact Closure Inputs
- Analog to Digital Converters
- Digital Potentiometers
UXP and XR Relay Expansion Options Available
Screw Terminal Connectors for All I/O
Reverse Polarity Protection
All I/O Rated for 0-5VDC Operation
On-Board Power and CPU Status LEDs
Modular Communications Interface Supports:
- RS-232, USB, Ethernet, Wi-Fi, or Bluetooth
- Long Range Wireless, and RS-485

NCD Input Output Controllers allow computers to easily read contact closure inputs, analog to digital converters, or control Potentiometer outputs. NCD I/O Controllers include the ProXR Relay Control Command Set for Relay Control and may be expanded for additional input or output channels. NCD Input Output Controllers Communicate with Desktop PCs Using Base Station Example Software and wide variety of communication technologies.

I2C Interface Devices

I2C Mini Modules

IoT Interface Devices

I2C Converters

I2C Adapters

I2C Interface Devices

Relay Controllers
Light Controllers
Open Collector Drivers
Pulse Width Modulators
4-20mA Devices
Sensors
GPIO & Analog Devices
High-Current FET Drivers
Motion Controllers
Current Monitoring

I2C Adapters

Raspberry Pi
Arduino
Feather
PC to I2C Interface

View All NCD I2C Devices…

Power & Accessories

Power Supplies
I2C Expansion Cables
I2C Enhancements

I2C Interface Highlights

4-Pin I2C Input and I2C Output
Chain Sensors & Controllers Together
I2C Communications Protocol to Device
Ideal Platform for Raspberry Pi Expansion
Mix and Match Input and Output Devices
I2C Output Connects to I2C Input of Next Device
Wide Variety of Controller Options
12VDC Operation for All NCD I2C Devices

Expand Raspberry Pi or Arduino with a variety of expansion options using NCD nodeLynk I2C Expansion Sensors and Devices. NCD nodeLynk is a 4-pin I2C bus chaining standard with integrated 5VDC. This allows multiple I2C devices of different device types to work together to build a wide variety of input, output, and control functionality. Add powerful I/O in a few seconds by simply linking the bus cables together!

Chain Your Favorite I/O Devices and Sensors to the I2C Bus of your Arduino or Pi

I2C Mini Modules

Expand your Raspberry Pi or Arduino with a variety of expansion options using NCD nodeLynk I2C Mini Modules. NCD nodeLynk is a 4-pin I2C bus chaining standard with integrated 5VDC. This allows multiple I2C Mini Modules of different device types to work together to build a wide variety of input, output, and control functionality. Add powerful I/O by simply linking the bus cables together!

I2C Adapters

Raspberry Pi
Arduino
Feather
PC to I2C Interface

View All NCD I2C Mini Modules…

Chain Your Favorite I/O Devices and Sensors to the I2C Bus of your Arduino or Pi

IoT Interface Devices

Relay Controllers
Light Controllers
Open Collector Drivers
Pulse Width Modulators
4-20mA Devices
GPIO & Analog Devices
High-Current FET Drivers
Motion Controllers
Current Monitoring

Processor Modules

ESP32 IoT Interface Module
ESP8266 IoT Interface Module
USB IoT Interface Module
Particle Photon
Bluz Bluetooth Low Energy (BLE)

View All NCD IoT Devices…

Adapters

Arduino Nano
Arduino Micro
Feather
Huzzah
I2C

Power & Accessories

Power Supplies
I2C Expansion Cables
I2C Enhancements

The NCD IoT Interface allows direct connection of processor modules into NCD controllers! Plug in a Particle Photon, Electron, or NCD Processor Modules. Adapters are available for standard I2C communications for use with popular Arduino processors. Communications to all NCD IoT Devices use I2C communications. Integrated I2C expansion port allows chaining of multiple device types for additional I/O.

IoT Interface Highlights

36-Pin NCD IoT Standard Processor Module
Plug-In Your Favorite Processor Module
I2C Communications Protocol to Device
Compatible with Particle Photon and Electron
Compatible with NCD Processors and Adapters
I2C Expansion Port for Chaining More Devices
Wide Variety of Controller Options
12VDC Operation for All NCD IoT Devices

Plug-In Your Favorite Processor Module, Communicate via I2C, Expand with I2C Device Chain

I2C Converters

16-Port I2C Converter Dual Com with Key Fob

8-Port I2C Converter with Dual Interface

NCD I2C Converters Make it possible for computers to control NCD nodeLynk I2C devices and sensors. From low-cost USB to I2C Converters to 16-Port Dual Interface Converters, NCD offers the most powerful conversion solutions available. Optional key kob variants allow wireless remote controls to trigger macros for relay and I2C output device control applications.

I2C Converter Features

Converts Computers to I2C Device Communications
USB to I2C Converters for Low Cost Applications
Wi-Fi to I2C for Wireless Local Area Network
Ethernet to I2C for Wired Lan Control Applications
Up to 16 I2C Ports for Complex I/O Applications
Larger Converters Support ProXR Relay Control
Supports Modular Communications Interface
USB, Ethernet, RS-232, RS-485, Long Range Wireless
Wi-Fi, Bluetooth Communication Modules
Supports Baud Rates from 9600 to 230.4K
Compatible with Alpha Station with Source Code

View All NCD I2C Converters…

Desktop PCs Now Have Unprecedented Control Over Low-Level Sensors and Controllers!

I2C Adapters

I2C Adapters – Connect Computing Platforms to NCD nodeLynk

Expand your Raspberry Pi or Arduino with a wide variety of expansion options using NCD nodeLynk I2C expansion sensors and devices. NCD nodeLynk is a 4-pin I2C Bus chaining standard that allows multiple I2C devices of different device types to work together to build a wide variety of input, output, and control functionality.

I2C Interface Adapters

Connect Computing Platforms to NCD nodeLynk
Connect Raspberry Pi and Particle to nodeLynk
Connect Arduino & Feather to NCD nodeLynk
4-Pin I2C Input and I2C Output
Chain Sensors & Controllers Together
I2C Communications Protocol to Device
Mix and Match Input and Output Devices
I2C Output Connects to I2C Input of Next Device

View All NCD I2C Adapters…

Chain Your Favorite I/O Devices and Sensors to the I2C Bus of your Arduino or Pi

Pulsar Lead Times

This item requires 10 business days for us to build and test. Larger orders may require additional time.

National Control Devices, LLC

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Wireless Sensor Features

Modem Features

Sensor Gateway Features

IoT Edge Computer Features

Cloud Sensor Features

endNode Features

ProXR Lite Features

ProXR Features

Key Fob Features

Legacy Controller Features

Products in this Category that appear as Black Circuit Boards are Now a Permanent Product Offering.

Products in this Category are Not Recommended for New Designs. Please See “ProXR Lite Relay Controllers”.

Push Notification Features

NCD Input/Output Controller Features

I2C Interface Highlights

IoT Interface Highlights

I2C Converter Features

I2C Interface Adapters

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All NCD Products are
RoHS Compliant