FCC ID: 2AT7Z-GLA001Z Gravio Laser

Gravio Laser sensor user manual Gravio Laser Ranging sensor is a sensor product is a sensor product that uses laser technology and zigbee technology to test the distance within 80 meters. He can test the distance within 80, the accuracy can reach 1mm.It uses laser phase technology to detect distance while using zigbee to transmit the data to the gateway 1 2 Gravio Laser ranging sensor has a concise design. It only has a led indicator and a button to complete the setting. After setting, he will continue to work for you in silent state without more operations. Front Side view Button and Hidden led 3 Gravio Laser ranging sensor LED indicator can display 3 states. Click the button on its body. When the LED indicator shows red for 2 seconds, it means that he has not joined any gateway. When it has joined any zigbee gateway After pressing the button, the display will be steady green for 2 seconds. When the power is turned on for the first time or in any state, the button will be pressed for 5 seconds. Network access steps: (for example we use Gravio Receiver2) Insert Gravio receiver into pc, mac or linux, open serial debugging tools, such as sscom Typed hex 00 00 03 00 00 AA build a network Go on 00 00 10 00 01 FF AA Allow devices to connect to the network At this time, press and hold the button of Gravio laser ranging sensor for 5 seconds until the LED indicator flashes green When gateway receives network access information reply00 01 11 08 08 C3 22 01 FE FF 9F FD 90 AA At this time, Gravio laser ranging sensor has been successfully connected to the network, and You can use it to detect the distance send00 00 40 00 0c 0A B0 AF FE FF D7 6B 08 80 06 02 78 aa reply00 00 40 00 0c 0A B0 AF FE FF D7 6B 08 30 30 31 2E 39 39 39 8E aa as the result is 30 30 31 2e 39 39 is resultto ascii is 001.99is 1.99 mile. When Gravio co2 is not normal, you can press and hold the button for 5 seconds to enter the matching network access state FCC Warning Statement Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help.

FCC ID LABEL:

FCC ID: 2AT7Z-GLA001Z Product name: Gravio Laser Model No.: GLA001Z This device complies with Part 15 of the FCC Rules. Operation is subject to the Width:2cm following two conditions:

(1)This device may not cause harmful interference

(2)This device must accept any interference received, including interference that may cause undesired operation. Long:3cm Label Location:

<Asteria Technology Pte. Ltd. >

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Subject; Request for Long Term Confidentiality FCC ID:2AT7Z-GLA001Z Date: Dec. 09, 2020 To Whom It May Concern, public disclosure indefinitely. Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure Sincerely, Signature:

Name: kimura daiju Title: Manager

Asteria Technology Pte. Ltd. Letter of Authorization Company: Asteria Technology Pte. Ltd. Address: 160 ROBINSON ROAD, #19-05 SBF CENTER, SINGAPORE 068914 Product Name: Gravio Laser Model Number: GLA001Z FCC Identifier: 2AT7Z-GLA001Z We authorize MiCOM LabsInc, 575 Boulder Court, Pleasanton, California94566, USA, to act on our behalf on all matters concerning the above named equipment. Any individual within MiCOM Labs is authorized to act on our behalf and take action on the application. We declare that MiCOM LabsInc, 575 Boulder Court, Pleasanton, California 94566, USA, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Name: kimura daiju Date: Dec. 09, 2020 Title: Manager Signature of applicant: