FCC ID: 2ALGY-17017 USB Dongle

Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com Version: 1 Issued Date: 2018/01/01 Datasheet

(Product): USB dongle

(Model No.): Holyiot-17017 1 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 1. Description ............................................................................................................................................................................. 3 Hardware module : ........................................................................................................................................................... 3 Features : ........................................................................................................................................................................... 3 Application: ........................................................................................................................................................................ 4 2. Introduction ............................................................................................................................................................................ 5 2.1 Programmer ................................................................................................................................................................ 5 2.2 Software development Tool ...................................................................................................................................... 5 2.3 Protocols ..................................................................................................................................................................... 5 Software Development Kit ...................................................................................................................................... 5 2.4 SoftDevices ................................................................................................................................................................. 6 3. Product Descriptions ............................................................................................................................................................ 6 3.1 Mechanical drawings ................................................................................................................................................. 6 3.2 Pin assignments ......................................................................................................................................................... 7 4. Miscellaneous ........................................................................................................................................................................ 7 5. Absolute maximum ratings .................................................................................................................................................. 8 6. List of Holyiot module ........................................................................................................................................................... 8 2 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 1. Description Holyiot-17017 USB dongle module is based on Nordic nRF52832 Soc, the nRF52832 SoC is a powerful, highly flexible ultra-low power multiprotocol SoC ideally suited for Bluetooth low energy (previously called Bluetooth Smart), ANT and 2.4GHz ultra low-power wireless applications. The nRF52832 SoC is built around a 32-bit ARM Cortex-M4F CPU with 512kB + 64kB RAM. 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. Processing power Multiprotocol radio(Bluetooth low energy,ANT,2.4G proprietary) Power efficiency USB UART ( CP2104 USB to UART chip ) SWD programmer (SWDIO,SWCLK,VDD,GND) Hardware module :

nRF52832 QFAA Size :20mm*9.6mm BLE stack & RF 2.4Ghz Features :

Single chip, highly flexible, 2.4 GHz multi-protocol SoC 32-bit ARM Cortex-M4F Processor 1.7v to 3.6v operation 512kB flash + 64kB RAM Up to +4dBm output power

-96dBm sensitivity, Bluetooth low energy Thread safe and run-time protected Event driven API On air compatible with nRF24L and nRF24AP series 3 Supports concurrent Bluetooth low energy/ANT protocol operation 2 data rates (2Mbps/1Mbps) Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com PPI - maximum flexibility for power-efficient applications and code simplification Automated power management system with automatic power management of each peripheral Configurable I/O mapping for analog and digital I/O 3 x Master/Slave SPI 2 x Two-wire interface (IC) UART (RTS/CTS) 3 x PWM AES HW encryption Real Time Counter (RTC) Digital microphone interface (PDM) On-chip balun Application:

Internet of Things (IoT) SmartHome sensors Computer peripherals A4WP Rezence wireless charging Sports and fitness sensors and hubs Smart watches Interactive games Wearables Connected white goods Voice-command smart remotes Beacons RC Toys Connected health products Building automation and sensor networks 4 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 2. Introduction Holyiot-17017 USB dongle module is based on Nordic nRF52832 Soc, the nRF52832 SoC is a powerful, highly flexible ultra-low power multiprotocol SoC ideally suited for Bluetooth low energy (previously called Bluetooth Smart), ANT and 2.4GHz ultra low-power wireless applications. The nRF52832 SoC is built around a 32-bit ARM Cortex-M4F CPU with 512kB + 64kB RAM. 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) Processing power Power efficiency USB UART ( CP2104 USB to UART chip ) 2.1 Programmer Holyiot-17017 module use the Serial Wire Debug(SWD port ), the module which layout the SWDIO,SWCLK,VDD,GND for debug and flash your own firmware,more info about the SWD, please visithttps://www.silabs.com/community/mcu/32-bit/knowledge-

base.entry.html/2014/10/21/serial_wire_debugs-qKCT You can using the Jlink or Jtag for programmer. 2.2 Software development Tool It supports the standard Nordic Software Development Tool-chain using Segger Embedded Studio, Keil, IAR and GCC. More info please visithttps://www.nordicsemi.com/Software-and-

Tools/Development-Tools 2.3 Protocols This module support Bluetooth 5, Bluetooth Low Energy,Bluetoothmesh,Thread,802.15.4,ANT, 2.4GHz proprietary. So we can use different protocols for different situations. Software Development Kit 5 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com Nordic Semiconductor's Software Development Kits (SDK) are your starting point for software development on the nRF51 and nRF52 Series. It contains source code libraries and example applications covering wireless functions, libraries for all peripherals, bootloaders, wired and OTA FW upgrades, RTOS examples, serialization libraries. More info please visithttps://www.nordicsemi.com/Software-and-Tools/Software/nRF5-SDK You can also download the SDK for coding development . 2.4 SoftDevices Nordic Semiconductor protocol stacks are known as SoftDevices.SoftDevices are pre-compiled, pre-linked binary files. SoftDevices can be programmed in nRF5 series devices, and are freely downloadable from the Nordic website. Please download that here:https://www.nordicsemi.com/Software-and-Tools/Software/S132 Over-The-Air DFU The SoC is supported by an Over-The-Air Device FirmwareUpgrade (OTA DFU) feature. This allows for in the fieldupdates of application software and SoftDevice. 3. Product Descriptions 3.1 Mechanical drawings 6 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 3.2 Pin assignments 1 2 3 4 PIN No. PIN define VDD GND SWDIO SWCLK 7 Functions power Ground Digital input(serial wire debug) Digital I/O2(serial wire debug) Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 4. Miscellaneous Soldering Temperature-Time Profile for Re-Flow Soldering. Maximum number of cycles for re-

flow is 2. No opposite side re-flow is allowed due to module weight. 5. Absolute maximum ratings Maximum ratings are the extreme limits to which the chip can be exposed for a limited amount of time without permanently damaging it. Exposure to absolute maximum ratings for prolonged periods of time may affect the reliability of the device. Absolute maximum ratings:

8 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 9 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 6. FCC Statement This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. 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 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 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. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Radiation Exposure Statement This device complies with RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 10 Shenzhen Holyiot Technology Co.,Ltd www.holyiot.com info@holyiot.com 11

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date: Aug. 17, 2020 TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products:

FCC ID 2ALGY-17017 For the product stated above, we request that the following information be held confidential;

Model name HOLYIOT-17017 Exhibits Long-Term Confidentiality Short-Term Short-Term Confidentiality Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos Users Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name:

Company: Shenzhen holyiot technology Co.,LTD Address: Rm.308, 310, Bldg 9. Wangtang industrial Park xinwei Vil., xili Town. wang shangshu Nanshan Dist., Shenzhen, China

+86- 0755-86165842

+86- 0755-86165842 460425175@qq.com Phone:

Fax:

E-Mail:

Shenzhen holyiot technology Co.,LTD Rm.308, 310, Bldg 9. Wangtang industrial Park xinwei Vil., xili Town. Nanshan Dist., Shenzhen, China Tel: +86- 0755-86165842 Fax: +86- 0755-86165842 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 To whom it may concern:

8/17/2020 We, the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID:2ALGY-17017 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name:

Company: Shenzhen holyiot technology Co.,LTD Address: Rm.308, 310, Bldg 9. Wangtang industrial Park xinwei Vil., xili Town. wang shangshu Nanshan Dist., Shenzhen, China

+86- 0755-86165842

+86- 0755-86165842 460425175@qq.com Phone:

Fax:

E-Mail: