2ALGY-22029BT 5.1 module

Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com [email protected] 1 Version: 1 Issued Date: 2022/10/24 Datasheet 产品名称 (Product): BT 5.1 module 产品型号 (Model No.): Holyiot-22029-nrf52833 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com [email protected] 2 1. Description ............................................................................................................................................................................. 3 Hardware : ......................................................................................................................................................................... 3 Features : ........................................................................................................................................................................... 3 Application: ........................................................................................................................................................................ 5 2. Introduction ............................................................................................................................................................................ 5 2.1 Programmer ................................................................................................................................................................ 6 2.2 Software development Tool ...................................................................................................................................... 6 2.3 Protocols ..................................................................................................................................................................... 6 Software Development Kit ...................................................................................................................................... 6 2.4 SoftDevices ................................................................................................................................................................. 7 3. Product Descriptions ............................................................................................................................................................ 7 3.1 Mechanical drawings ................................................................................................................................................. 8 3.2 Pin assignments ......................................................................................................................................................... 8 4. Mounting our board on the host PCBA ............................................................................................................................ 11 5. Miscellaneous ...................................................................................................................................................................... 11 6. Absolute maximum ratings ................................................................................................................................................ 12 7. FCC WARNING........................................................................................................................................................................ 13 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com [email protected] 3 1. Description HOLYIOT-22029 BLE 5.1 module is based on Nordic nRF52833 SoC, the nRF52833 SoC is a powerful, highly flexible ultra-low power multi-protocol SoC ideally suited for Bluetooth® low energy (previously called Bluetooth Smart), ANT and 2.4GHz ultra low-power wireless applications. The nRF52833 SoC is built around a 32-bit ARM® Cortex™-M4F CPU with FPU.Flash512kB + 128kB RAM. Angle-of-arrival (AoA) and angle-of-departure (AoD), 128-bit AES/ECB/CCM/AAR co-processor . It offers a wealth of peripherals that include NFC, USB and multiple interface options The embedded 2.4GHz transceiver supports Bluetooth low energy, ANT and proprietary 2.4 GHz protocol stack. It is on air compatible with the nRF51 Series, nRF24L and nRF24AP Series products from Nordic Semiconductor. Multiprotocol radio (bluetooth low energy, ANT, 2.4G proprietary) Bluetooth 5.1 long range Processing power and flash flexibility Multiprotocol radio Hardware : SWD programmer (SWDIO,SWCLK,VDD,GND) nRF52833 aQFN™73 package, 7 x 7 mm Size : 19mm*13.5mm BLE stack & RF 2.4Ghz Features : Bluetooth ® 5.1, IEEE 802.15.4-2006, 2.4 GHz transceiver • -96 dBm sensitivity in 1 Mbps Bluetooth ® low energy mode • -103 dBm sensitivity in 125 kbps Bluetooth ® low energy mode (long range) • -20 to +8 dBm TX power, configurable in 4 dB steps • On-air compatible with nRF52, nRF51, nRF24L, and nRF24AP Series • Supported data rates: • Bluetooth ® Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com [email protected] 4 5.1 – 2 Mbps, 1 Mbps, 500 kbps, and 125 kbps • IEEE 802.15.4-2006 – 250 kbps • Proprietary 2.4 GHz – 2 Mbps, 1 Mbps • Angle-of-arrival (AoA) and angle-of- departure (AoD) direction finding using Bluetooth ® • Single-ended antenna output (on-chip balun) • 128-bit AES/ECB/CCM/AAR co-processor (on-the-fly packet encryption) • 4.9 mA peak current in TX (0 dBm) • 4.6 mA peak current in RX • RSSI (1 dB resolution) • ARM ® Cortex ® -M4 32-bit processor with FPU, 64 MHz • 217 EEMBC CoreMark ® score running from flash memory • 52 μA/MHz running CoreMark from flash memory • 38 μA/MHz running CoreMark from RAM • Watchpoint and trace debug modules (DWT, ETM, and ITM) • Serial wire debug (SWD) • Rich set of security features • Secure boot ready • Flash access control list (ACL) • Debug control and configuration • Access port protection (CTRL-AP) • Secure erase • Flexible power management • 1.7 V to 5.5 V supply voltage range • On-chip DC/DC and LDO regulators with automated low current modes • Automated peripheral power management • Fast wake-up using 64 MHz internal oscillator • 0.6 μA at 3 V in System OFF mode, no RAM retenti…

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Shenzhen holyiot technology Co.,LTD Agent Authorization Company: Shenzhen holyiot technology Co.,LTD Address: Rm.308, 310, Bldg 9. Wangtang industrial Park xinwei Vil., xili Town. Nanshan Di st.Shenzhen China 518055 Product Name: BT 5.1 module Model Number(s): Holyiot-22029-nrf52833 Product Description: BT 5.1 module We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required 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. Signature: Date: 2022-12-16 Name: wang shangshu Title: Sales Company: Shenzhen holyiot technology Co.,LTD

Shenzhen holyiot technology Co.,LTD Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022.12.16 Subject; Holyiot-22029-nrf52833 Company name: Shenzhen holyiot technology Co.,LTD FCC ID: 2ALGY-22029 Dear Sir/Madam, This letter includes the FCC application requirements for Modular Transmitter Approval Request for;- FCC KDB 996369 D01 ‘Module Certification Guide v02; and FCC KDB 996369 D03 OEM Manual v01 In accordance with 47CFR 15.212 Modular Transmitters and KDB 996369 D01 ‘Module Equip Auth Guide v02’. FCC ID 2ALGY-22029 has been examined against the following requirements. Requirement per 15.212 and KDB 996369 D01 Explanation from Grantee (do not write yes/no, but explain why product complies/how it is achieved) The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly. The module has shield cover The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal. All modulation and data inputs are buffered by circuitry on the transmitter chip HW3000RF, as is shown in the schematic. The module must contain power supply regulation on the module. Power supply regulation is provided by circuitry on the transmitter chip HW3000RF, as is shown in the schematic. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per §§ 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b). The module contain a permanently attached antenna and spurious emission have been fulfilled. Please reference the exhibition Test Report. The module must demonstrate compliance in a stand-alone configuration. Please reference exhibition Test Configuration Photo for the stand-alone test configuration. The module must be labeled with its permanently affixed FCC ID label, or use an electronic display (see KDB Publication 784748). The instruction on the labelling rule of the end product has been stated in the Users manual of this module. Please also see the exhibition Label Sample. The module must comply with all specific rules applicable to the transmitter, including all the conditions provided in the integration instructions by the grantee. The required FCC rule has been fulfilled and all the instructions for maintaining compliance has been clearly stated in the Users Manual. The module must comply with RF exposure requirements Please refer exhibition RF Exposure for the compliance of MPE RF exposure rule. FCC Modular Approval Request Rev 3.0 Shenzhen holyiot technology Co.,LTD Integration Instructions for host product manufacturers The following items are submitted in support of application for Modular Transmitter FCC ID as noted above as required by the FCC KDB 996369 D03 OEM Manual v01. These items are provided as integration instructions for host product manufacturers (e.g., OEM instruction manual) to use when integrating a module in a host product. Any requirements that are not applicable to the Module are as indicated below. Summary of requirements and Checklist. Refer to the KDB for description of the complete requirements; KDB Ref Sect Requirements of KDB 996369 D03 User Manual Page Number reference 2.2 List of applicable FCC rules 16 2.3 Summarize the specific operational use conditions 16 2.4 Limited module procedures 16 2.5 Trace antenna designs 17 2.6 RF exposure considerations 18 2.7 Antennas 19 2.8 Label and compliance information 20 2.9 Information on test modes and additional testing requirements 20 2.10 Additional testing, Part 15 Subpart B disclaimer 20 Name: wang shangshu Date: 2022.12.16 Title: Sales Signature of applicant FCC Modular Approval Request Rev 3.0

Shenzhen holyiot technology Co.,LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/12/16 Subject; Request for Confidentiality FCC ID: 2ALGY-22029 To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. 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. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. 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. Sincerely, Signature: Name: wang shangshu Title: Sales

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 3 Model: Holyiot-22029-nrf52833 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 3 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 3

Model: Holyiot-22029-nrf52833 FCC ID: 2ALGY-22029 Label Location

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 3 Model: Holyiot-22029-nrf52833 Internal Photos Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 3 ANT Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 3

Shenzhen CTB Testing Co., Ltd. 2ALGY-22029 Portable device According to §15.247(e)(i) and §1.1307(b)(1), 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 guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)]·[√f(GHZ)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where: • f(GHZ) is the RF channel transmit frequency in GHz • Power and distance are rounded to the nearest mW and mm before calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BT: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.402-0.4460.900±11.001.26<50.390233.00YES 2.44-0.9590.800±11.001.26<50.393303.00YES 2.480-0.8790.820±11.001.26<50.396513.00YES GFSK Conclusion: For the max result : 039651≤ FCC Limit 3.0 for 1g SAR.

2022.06.02 V1.0 Bluetoothantennadebuggingreport 2.4GhzTeam Antenna Diagram of direction（2D） Diagram of direction（3D）

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. 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 CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: BT 5.1 module FCC ID: 2ALGY-22029 Trademark: Holyiot Model Number: Holyiot-22029-nrf52833 Prepared For: Shenzhen holyiot technology Co., LT D Address: Rm.308, 310, Bldg 9. Wangtang industrial Park xinwei Vil., xili Town. Nanshan Dist. Shenzhen China 518055 Manufacturer: Shenzhen holyiot technology Co., LT D Address: Rm.308, 310, Bldg 9. Wangtang industrial Park xinwei Vil., xili Town. Nanshan Dist. Shenzhen China 518055 Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Dec. 01, 2022 Sample tested Date: Dec. 01, 2022 to Dec. 05, 2022 Issue Date: Dec. 05, 2022 Report No.: CTB221201056RF Te s t Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Report Tel: 4008-707-283Web: http://www.ctb-lab.net Page 1 of 36 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF TABLE OF CONTENT Test Report Declaration Page 1. VERSION ........................................................................................................................................ 3 2. TEST SUMMARY ........................................................................................................................... 4 3. MEASUREMENT UNCERTAINTY ................................................................................................. 5 4. PRODUCT INFORMATION AND TEST SETUP ............................................................................ 6 4.1 Product Information .......................................................................................................................... 6 4.2 Test Setup Configuration .................................................................................................................. 6 4.3 Support Equipment........................................................................................................................... 6 4.4 Channel List ..................................................................................................................................... 7 4.5 Test Mode ........................................................................................................................................ 7 4.6 Test Environment ............................................................................................................................. 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................................................... 8 5.1 Test Facility ...................................................................................................................................... 8 5.2 Test Instrument Used ....................................................................................................................... 8 6. AC POWER LINE CONDUCTED EMISSION ................................................................................ 11 6.1 Block Diagram Of Test Setup ......................................................................................................... 11 6.2 Limit ................................................................................................................................................ 11 6.3 Test procedure ............................................................................................................................... 11 6.4 Test Result ..................................................................................................................................... 13 7. RADIATED SPURIOUS EMISSION ............................................................................................. 15 7.1 Block Diagram Of Test Setup ......................................................................................................... 15 7.2 Limit ................................................................................................................................................ 15 7.3 Test procedure ............................................................................................................................... 16 7.4 Test Result ..................................................................................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ............................................... 24 8.1 Block Diagram Of Test Setup ......................................................................................................... 24 8.2 Limit ................................................................................................................................................ 24 8.3 Test procedure ............................................................................................................................... 24 8.4 Test Result ..................................................................................................................................... 25 9. COUDUCTED OUTPUT POWER ................................................................................................. 27 9.1 Block Diagram O…

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Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Model: Holyiot-22029-nrf52833 Radiated Emission Below 1G Above 1G Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB221201056RF Conducted emissions Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2