2AFS5TCB-BT0108RGB Bluetooth Controller

Bluetoot h LED DE VICE APP Application OF Mobilepho nes 1. Ho w to use a new bluetoot h led device an d Applic ation ? A:Open blu etoothse rvic e from phone settin gs or blu etooth applic ation. Then sw it ch on blu etooth le d devic e( Led Ble),then you can use this App to con trol it . 1.Fir st of all , in st all the App in mob ile phone APPName：Led Ble /HEISE LED QR Cod e Sc an: 2. Wh ich typ es of equi pmen ts are support ed by curre nt Applic ation ? A: Andr oid devic es and Appledevic es wit h system version abov e 4.3 and wit h BLe can wor k wit h this appli cation. 3. Ho w far can I control bluetoot h led device with pho ne ? A:Nor mally ,the range is 18- 30m wit hout ob structions . 4. Ho w man y led devices can I control at sam etime ? A: You can con trol 10 PC S at sa metim e , you can add devic e to different gr ou ps defin ed by you rse lf . 5. Ho w can I ADD device to a gro up? A: After add a new gr oup,clic k the gr ou p wit h the sw it ch is off. If there are sa me devic es in the gr ou p ,you must close the sw it ch. 6. Wh y can’t scan out the bluetoot h LED device ? A:1. Doubleche ck the blu etooth le d devic e’s pow er is on or not .2 . Metal can sh ie ld the blu etooth sign al If you in st all the blu etooth le d devic e to a metal la nterns ,the blu etooth le d devic e may will not com e ou t from the App. 3. For a blu etooth le d devic e , on ly on e phone can con trol it at sa me tim e ,do not use mor e phone to con trol on e devic e at sa metim e . FCC WARNING This device complies with part 15 of the FCC Rules. Operation is subject to the follow ing two conditions : (1) this device may not cause harmful interference, and (2) this device must accept any interference received, inc luding interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: 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 residentia l 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 televis ion 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 technic ian for help. To maintain compliance with FCC’s RF Exposure guidelines, This equipment should be insta lled and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna.

EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 EUT View 3 EUT View 4 EUT View 5 EUT View 6 EUT View 7 EUT View 8 ----------------The end----------------

FCC ID: 2AFS5TCB-BT0108

EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Antenna EUT Housing and Board View 3 EUT Housing and Board View 4 ----------------The end----------------

FCC ID: 2AFS5TCB-BT0108 RF exposure evaluation According to§15.247(i), §1.1307 and KDB447498, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidance. General frequency and separation-distance dependent MPE-based effective radiated power (ERP) thresholds are in Table B.1 [Table 1 of §1.1307(b)(1)(i)(C)] to support an exemption from further evaluation from 300 kHz through 100 GHz. For mobile devices that are not exempt per Table B.1 [Table 1 of §1.1307(b)(1)(i)(C)] at distances from 20 cm to 40 cm and in 0.3 GHz to 6 GHz, evaluation of compliance with the exposure limits in §1.1310 is necessary if the ERP of the device is greater than ERP20cm in Formula (B.1) [repeated from §2.1091(c)(1); also in §1.1307(b)(1)(i)(B)]. According to FCC Part 2.1091 and § 1.1307(b)(3)(i)(C) , this unlicensed transmitting devices is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 and OET 65, the simple calculation as below: BT The source-based time averaged maximum radiated power = 4.99dBm = 3.16 mW The MPE limit is 19.2R 2 (768mW) for general population and uncontrolled exposure in the 2.4GHz frequency range according to FCC Part 1.1307(b)(3)(i)(C). As the measured power density at 20cm from the transmitter is lower than the MPE limit, the compliance to the MPE limit can be ensured by indicating the minimum 20cm separation between the transmitter's radiating structure and body of the user or nearby persons.

No.：BCTC/RF-EMC-007 Page: 1 of 41 Edition：A.4 TEST REPORT Shenzhen BCTC Testing Co., Ltd. Report No.: BCTC2206107592E Applicant: Totron Company Limited Product Name: RGB Bluetooth Controller Model/Type Reference: TCB-BT0108 Tested Date: 2022-05-27 to 2022-06-06 Issued Date: 2022-06-21 Report No.: BCTC2206107592E No.：BCTC/RF-EMC-007 Page: 2 of 41 Edition：A.4 FCC ID: 2AFS5TCB-BT0108 The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen BCTC Testing Co., Ltd, this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: RGB Bluetooth Controller Trademark: N/A Model/Type Ref.: TCB-BT0108 TCB-BT0104 Prepared For: Totron Company Limited Address: RM 8-305 Tianjian ID City, 283 Tongsha Road, Baiyun District, Guangzhou, Guangdong China Manufacturer: Totron Company Limited Address: RM 8-305 Tianjian ID City, 283 Tongsha Road, Baiyun District, Guangzhou, Guangdong China Prepared By: Shenzhen BCTC Technology Co., Ltd. Address: 1 Floor, Building 2, Huayou Industrial, Yousong Road, Fukang Community, Longhua Street, Longhua District, Shenzhen, Guangdong, China Sample Received Date: 2022-05-27 Sample tested Date: 2022-05-27 to 2022-06-06 Issue Date: 2022-06-21 Report No.: BCTC2206107592E Test Standards: FCC Part15.247 ANSI C63.10-2013 Test Results: PASS Remark: This is Bluetooth BLE radio test report. Tested by: Approved by: Brave Zeng/ Project Handler Zero Zhou/Reviewer Report No.: BCTC2206107592E No.：BCTC/RF-EMC-007 Page: 3 of 41 Edition：A.4 Table of Content Test Report Declaration Page 1. Version .................................................................................................................. 5 2. Test Summary ....................................................................................................... 6 3. Measurement Uncertainty ..................................................................................... 7 4. Product Information And Test Setup ..................................................................... 8 4.1 Product Information ............................................................................................... 8 4.2 Test Setup Configuration ...................................................................................... 9 4.3 Support Equipment ............................................................................................... 9 4.4 Channel List ........................................................................................................ 10 4.5 Test Mode ........................................................................................................... 10 4.6 Table of parameters of text software setting ....................................................... 10 5. Test Facility And Test Instrument Used ............................................................... 11 5.1 Test Facility ......................................................................................................... 11 5.2 Test Instrument Used .......................................................................................... 11 6. Conducted Emissions .......................................................................................... 13 6.1 Block Diagram Of Test Setup .............................................................................. 13 6.2 Limit .................................................................................................................... 13 6.3 Test procedure .................................................................................................... 13 6.4 EUT Operating Conditions .................................................................................. 13 6.5 Test Result .......................................................................................................... 13 7. Radiated Emissions ............................................................................................. 14 7.1 Block Diagram Of Test Setup .............................................................................. 14 7.2 Limit .................................................................................................................... 15 7.3 Test procedure .................................................................................................... 16 7.4 EUT operating Conditions ................................................................................... 17 7.5 Test Result .......................................................................................................... 18 8. Radiated Band Emission Measurement and Restricted Bands Of Operation ...... 22 8.1 Block Diagram Of Test Setup .............................................................................. 22 8.2 Limit .................................................................................................................... 22 8.3 Test Procedure ................................................................................................... 23 8.4 EUT Operating Conditions .................................................................................. 23 8.5 Test Result .......................................................................................................... 24 9. Power Spectral Density Test ............................................................................... 25 9.1 Block Diagram Of Test Setup .............................................................................. 25 9.2 Limit .................................................................................................................... 25 9.3 Test procedure .................................................................................................... 25 9.4 EUT Operating Conditions .................................................................................. 25 9.5 Test…

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TEST SETUP PHOTOGRAPHS 1.1. Photos of Radiation Emission Measurement Spurious Emission Test Setup (Below 1GHz) Spurious Emission Test Setup (Above 1GHz) ----------------The end----------------