netvox R211 User Manual
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netvox R211 User Manual

Wireless ir blaster
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Model： R211
Wireless IR Blaster
Wireless IR Blaster
User Manual
Copyright©Netvox Technology Co., Ltd.
This document contains proprietary technical information which is the property of
NETVOX Technology. It shall be maintained in strict confidence and shall not be
disclosed to other parties, in whole or in part, without written permission of NETVOX
Technology. The specifications are subject to change without prior notice.

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Summary of Contents for netvox R211

  • Page 1 This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX Technology. The specifications are subject to change without prior notice.

  • Page 2: Table Of Contents

    Table of Content 1. Introduction ....................... 2 2. Appearance ....................... 3 3. Main Features ......................4 4. Set up Instruction ...................... 4 5. Data Report ....................... 5 6. Control ........................5 6-1 Device Learning Command ................5 6-2 IR Command Execution ..................5 6-3 Control Command ....................

  • Page 3: Introduction

    1. Introduction R211 is a long-distance infrared learning device based on the LoRaWAN open protocol (Class C). LoRa Wireless Technology: LoRa is a wireless communication technology dedicated to long distance and low power consumption. Compared with other communication methods, LoRa spread spectrum modulation method greatly increases to expand the communication distance.

  • Page 4: Appearance

    2. Appearance Function Key Status LED (Blue) Indicator (RED) IR Button IR extender socket x 4 DC in (Jack)

  • Page 5: Main Features

    3. Main Features  Compatible with LoRaWAN Class C  DC 12V power supply  Infrared frequency 38KHz  Infrared learning and emission  Simple operation and setting 4. Set up Instruction On/Off Power on Plug in DC 12V Adapter Blue and Red LED flash at the same time after power-on means turn on Turn ON successfully...

  • Page 6: Data Report

    5. Data Report The device will immediately send a version packet when joined the network The device sends heartbeat according to default report interval. 6. Control 6-1 Device Learning Command Sending learning commands from gateway to turn on learning mode. After device’s BLUE LED is on, press remote controller’s button and point it to device to learn IR command.

  • Page 7: Control Command

    6-3 Control Command FPort：0x21 6-3-1 IR Learning NEW IR learn request(IR) Bytes Cmd=0x49 IR Index IR Index - 2 bytes - Index of IR Command NEW IR learn Confirm response(IR) Bytes Var(Max=32) Actual Data Index Cmd=0x4A Data Index Data len Data IRIndex number...

  • Page 8: Operating Ir Remote Controller

    6-3-2 Operating IR Remote Controller Below command is use complete infrared code to control remote controller AIR IR Apply request Bytes Var(Max=32) Cmd=0x07 Data Index Data Index Data len Data number Data index number - byte - IR array have all piece number. Data Index - byte - Index of IR Data.
  • Page 9 Below command is use Actual IR Index to control remote controller AIR IR Apply With IR Index request Bytes Cmd=0x32 Actual IRIndex Actual IRIndex - 2 byte - Index of IR Command Assigned by device (Should use IRIndex return By NEW IR learn Confirm response(IR) AIR IR ApplyWithIRIndex Confirm response Bytes Cmd=0x33...

  • Page 10: Erase Ir Code

    6-3-3 Erase IR Code Erase IR request Bytes Cmd=0x0D Magic number Magic number - 4bytes – fixed to 0x05717188. Erase IR Confirm response Bytes Cmd=0x0E Status Status - byte - This field shall be set to SUCCESS (0x00) or FAILURE (non-zero) Downlink: 0D05717188 Uplink returns: 0E00 succeed...

  • Page 11: Installation

    7. Installation 1.Please fix the base of R211 and mount to the wall or ceiling with screws, as shown below Note: 1. Not attached screws will come along with the device 2. Make sure not to have the device installed in a metal shielded box nor have other electrical equipment around it to avoid disturbance form them to the device wireless transmission.
  • Page 12 3.Plug the attached adapter jack output connector to the R211 power-in port(DC 12V) refer to picture, and have the other side plugged to the standard socket (AC 220V) in order to power the R211. 4.The device is compatible with LoRaWAN open protocol class C which enables it to transmit infrared command upon receipt of the downlink command.

  • Page 13: Important Maintenance Instruction

    8. Important Maintenance Instruction Your device is a product of superior design and craftsmanship and should be used with care. The following suggestions will help you use the warranty service effectively. • Keep the equipment dry. Rain, moisture, and various liquids or moisture may contain minerals that can corrode electronic circuits.

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