Cellio – LoRa Transceivers Wirelessly Enable Remote Signaling via SMS/Email and Digital Signals to Controllers, Actuators and Indicators for IIoT/M2M


With 16 Points for Inputs and Outputs on each Wireless LoRa Transceiver, Cellio Transceivers are designed as agnostic as possible to support controls you may want to provide wirelessly to send an SMS or email alert, provide a digital signal, turn an item on or off, or provide user interface information to assets in the field and throughout your operations.   Companies with existing controllers, actuators, and/or indicators already in place can quickly and affordably move from no (or low) automated remote control and remote signaling to a more real-time environment – and all the advantages and benefits that come from signaling information to the field more regularly, more accurately, and digitally. Initially, simple SMS or emails can be sent to relevant stakeholders for exception based reporting to signal conditions in which parameters are higher, lower, or at some pre-defined condition of interest. Optimally, data from various inputs, analysis in the back-end, and user input can be used to provide automatic signals back to the field operations to improve efficiency and communication to equipment and workers throughout the operations. Cellio is designed to get data from where it is to where you need it be.


Caption: Cellio Transceiver can be connected to up to 16 Inputs and Outputs allowing for very flexible and affordable configurations of indicators, actuators and controllers.


Cellio Transceiver Output Options

In order to support the broadest array of applications and industries, Cellio Transceivers have been designed to support the following output types:

  • Digital Outputs Connected To
    • Indicators
    • Actuators
    • Controllers
  • Digital Output Organization
    • Single Digital Signals
    • Scaled Voltage/Current Output
    • Digital Bus (RS-232, RS-422, RS-485, I2C, SPI)
  • SMS Messaging
  • Email Messaging

With this variety of configuration options, the Cellio Wireless Transceivers can be easily and readily adapted to interface with most any controller or signaling devices that you may already have, or may be contemplating installing, in your field operations.


Caption: Cellio Transceivers support digital outputs allowing for integration with most all electronics and electronic that need to be signaled or controlled remotely.


Connecting Indicators and Actuators to Cellio Wireless Transceivers

The most direct control from a Cellio Wireless Transceiver is through a digital output pin to an indicator or actuator.  Using this approach simple indicators like LEDs, buzzers, alarms, flashers, vibration devices, and others can be signaled with a change in digital state and turned ON/OFF based on local conditions or remotely from information contained or computed in back-end data systems and data analytics (and/or through manual overrides from a remote dashboard). Actuators used for opening and closing flows, opening or closing relays, raising or lowering a level, starting or stopping a pump, and a host of other automations of manual switches can be integrated and tied into the Cellio Wireless Network. Put simply, devices that require manual control can technically be automated and controlled remotely. In this way, a very low cost set of indicators (up to 16) could be connected to any Transceiver and the combined set used as a user interface to inform users in the area of conditions requiring their attention or intervention.


Caption: Digital outputs connected directly from Cellio Wireless Transceivers to indicators and actuators.


Connecting Controllers to Cellio Wireless Transceivers

A more sophisticated scenario leverages the outputs from the Cellio Transceiver to communicate with a controller or control system (i.e. programmable logic controller [PLC], remote terminal unit [RTU], supervisory control and data acquisition [SCADA], human-machine interface [HMI], programmable automation controller [PAC]). Cellio Wireless Transceivers can be used to send a simple signal to a controller or control system to signal a specific condition or event to then initiate the controller or control system to proceed with its programmed steps. Alternatively, the digital outputs can be configured in a bus format to communicate over a standard bus like RS-232, RS-422, RS-485, I2C, or SPI to output data and communicate with instrumentation, controllers, and control systems. In these cases, the value of Cellio would be to provide initiating information and for the controllers and control systems to do what they are designed to do best. In the case of a local loop, the Transceiver can be programmed and configured to do some basic calculations and generate outputs as needed to inform other local devices or to transmit the data through the Cellio Wireless Network to back-end data stores, analytics, and dashboarding.


Caption: Controller and Controls System inputs are connected to Cellio Transceiver Outputs (either single signals or via buses) and data from the back-end is transmitted for use in signaling new actions to take or actions that should cease.


Bonus: Using SMS and Email as Alerts and Notifications

A valuable feature of Cellio for immediate notifications/alerts is the use of a Gateway to send SMS and email messages to designated stakeholders. In the simplest of installations, requiring not back-end data storage or analytics, Cellio can be used to simply send an SMS or email when certain thresholds are met or exceeded. When the threshold settings are satisfied, the Transceivers send their information to the Gateway and the Gateway can send specific messages to users. In more integrated systems, SMS and email messages can be sent to stakeholders (or other processes) AND the information about the threshold status can be transmitted to the back-end data storage for archival, analytics, dashboarding, and populating information in enterprise systems (ERP, PIM, CRM, etc.) to inform other parts of the business and optimize performance in areas such as supply chain management.


Caption: Cellio Wireless Transceivers configured to message locally and non-locally based on threshold conditions that may be of interest to different stakeholders and possibly used for tying in back-end data and processes.



Cellio Wireless Transceivers provide a wireless link from indicators, actuators, controllers and control systems Cellio Wireless Gateways via 900MHz LoRa with a transmission distance of a approximately 1 mile (3 square miles). The Transceivers can effectively wirelessly enable existing controllers and control systems that are already in place in field operations – thus providing the least expensive and quickest path from manual control to automated remote digital notifications and control. So whether you are installing new controllers or control systems, or trying to retrofit an existing installation, Cellio Wireless Transceivers can be configured to fit your needs.