User Manual

FCC ID: 2ANDL-TYZS15

Users Manual

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FCCID_4310417

TYZS15 User manual 1. Product Overview The TYZS15 is a low-power embedded Zigbee module developed by Hangzhou Tuya Information Technology Co., Ltd. The module consists of a EFR32 highly integrated wireless RF processor chip and a small number of peripheral devices. It has a built-in 802.15.4 PHY/MAC Zigbee network protocol and a large number of library functions. The TYZS15 embeds a low- power 32-bit ARM Cortex-M4 core, 512KByte Flash program memory, 64KB RAM data memory, and a wealth of peripheral resources. The TYZS15 is a FreeRTOS platform that gathers all Zigbee MAC and TCP/IP libraries into one place. It enables users to build on the product and develop embedded Zigbee products that suit their individual needs. 1.1 Features A built-in low-power 32-bit ARM Cortex-M4 processor with a DSP instruction set and a floating point unit that doubles as an application processor Supports main frequency of 38.4MHz Wide operating voltage: 1.8V-3.8V Peripherals: 3×PWMs 1×UART , ×UART 1×nRST,1×JLINK , 11 Zigbee operating characteristics：  Supports 802.15.4 MAC/PHY  Operating channels 11 to 26@2.405-2.480GHz, air-interface rate 250Kbps  Built-in DC-DC circuit for maximum power efficiency  63uA/MHz operating power consumption; 1.4 uA sleep current  Active net pairing with terminal devices  Monopole antenna  Operating temperature: -40℃ to105℃  Supports hardware encryption and supports AES 128/256 1.2 Primary application fields Smart buildings Smart homes/appliances Smart plugs, smart lighting Industrial wireless control Health and measurements Asset tracking 2. Module interfaces 2.1 Package dimensions The TYZS15 has 2 rows of pins with a 2mm gap and a total of 6 external pins. TYZS15 dimensions: 8.55mm (W) x 12.75mm (L) x 2.0mm (H). 2 Version1.0.0

TYZS15 User manual 2.2 Pin definition Interface pins are defined as shown in Table 1: Table 1, TYZS15 interface pins description Pin Symbol IQ type Function number 1 ANT I Radio frequency (rf), the bonding pad is used for welding antenna rf mouth, the welding plate is used for welding the antenna 2 GND P Module reference, to ensure good grounding. 3 PWM1 - Do lamp drivers/GPIO use mouth, corresponding to the 732 IC PC10 pi 4 PWM3 I/O Do lamp drivers/GPIO use mouth, corresponding to the 732 IC PB15 pi 5 PWM2 I/O Do lamp drivers/GPIO use mouth, corresponding to the 732 IC PB11 pi 6 VCC P Module power supply pins (typical power supply voltage: 3.3 V) TP1 SWDIO I/O Buffer JLINK SWDIO pin.In normal application to do GPIO TP2 SWCLK P Buffer JLINK SWDIO pin.In normal application to do GPIO TP3 TXD UART0_RXD, serial port to receive the corresponding IC I/O PA0. TP4 RXD I/O UART0_RXD, serial port to receive the corresponding IC PA1. TP5 NRST I/O Low power module is reset to live at ordinary times, high level under normal condition Description: P indicates the power pin; I/O indicates the input/output pin; nRST is only the module hardware reset pin; it cannot clear Zigbee net-pairing information. 2.3 Test point definition Test pins are defined in Table 2: Table 2, TYZS15 test pins description Pin number Symbol IO type Function TP3/TP4 RXD/TXD I/O For module production testing Description: This test pin is bottom PAD and is not recommended for use. 3 Version1.0.0

TYZS15 User manual 3. Electrical parameters 3.1 Absolute electrical parameters Table 3, Absolute parameters Minimu Maximu Parameters Description Unit m value m value Storage Ts -50 150 ℃ temperature VCC Input voltage -0.3 3.8 V Electrostatic discharge TAMB-25℃ - 2.5 KV voltage (human-body model) Electrostatic discharge TAMB-25℃ - 0.5 KV voltage (machine model) 3.2 Operating conditions Table 4, Normal operating conditions Paramet Minimum Typical Maximum Description Unit ers value value value Operating Ta -40 - 105 ℃ temperature VCC Operating voltage 1.8 3.3 3.8 V VIL IO low input -0.3 - VCC*0.25 V VIH IO high input VCC*0.75 - VCC V VOL IO low output - - VCC*0.1 V VoH IO high output VCC*0.8 - VCC V Imax IO drive current - - 12 mA 3.3 Zigbee TX power consumption Table 5, Power consumption during continuous TX Transmission Typical Symbol Rate Unit power value IRF 250Kbps +8.99dBm 118 mA IRF 250Kbps +8.58dBm 32 mA IRF 250Kbps +7.96dBm 17 mA Note: When testing the above data, continuous transmission duty cycle=100%. 4 Version1.0.0

TYZS15 User manual 3.4 The Zigbee RX power consumption Table 6, Power consumption during continuous RX Symbol Rate Typical value Unit IRF 250Kbps 8 mA Note: When UART is active, the RX mode current is 14mA. 3.5 Power consumption when operating Table 7, TYZS15 operating current Operating Maximu Operation mode condition, Average value Unit m value Ta=25℃ Quick Module in quick 12 40 mA configuration configuration state Network Connected to a 1 3 mA connection state network Deep sleep mode Deep sleep mode and retains 64KB 1.4 3 uA Flash 4. RF Characteristics 4.1 Basic RF characteristics Table 8, Basic RF characteristics Parameter Description Operating frequency 2.405to 2.480GHz Physical layer standard IEEE 802.15.4 Data transfer rate 250Kbps Antenna type Monopole antenna Line of sight >120m 5 Version1.0.0

TYZS15 User manual 4.2 Zigbee Output performance Table 9, Continuous TX performance Parameter Minimum Typical Maximu Unit value value m value Maximum output - +8.99 - dBm Minimum output - +7.96 - dBm Output power adjustment step - - - dB Frequency error -15 - +15 ppm Output adjacent channel suppression -32 dBc 4.3 Zigbee RX sensitivity Table 10, RX Sensitivity Minimu Typical Maximu Parameter Unit m value value m value PER<10%, RX sensitivity, - -101 - dBm 250Kbps@OQPSK 5.Antenna signal 5.1 Antenna type Monopole antenna 5.2 Antenna interference reduction To optimize Zigbee performance of the wireless module in combination with the Monopole antenna, it is recommended to keep the antenna at least 15mm from other metal parts. The user PCB board should not be routed around the antenna area and should not be covered with copper to avoid affecting the antenna radiation performance. It is recommended that the adapter board antenna area be hollowed out. 6 Version1.0.0

TYZS15 User manual 6.Packaging information and production guide 6.1 Production Guide The storage conditions for the module after it has been shipped are as follows: 1.The moisture resistant bag must be stored at a temperature below 30℃, and under a relative humidity below 85%. 2. The shelf life of dry packed products is six months following the packaged date. Important information 1.All line workers must wear anti-static wrist straps and anti-static clothing throughout the entire production process. 2.It is strictly prohibited to allow a module to come into contact with water or other contaminants during operations. 6.2 Recommended furnace temperature curve 7 Version1.0.0

TYZS15 User manual Regulatory Module Integration Instructions 2.2 List of applicable FCC rules This device complies with part 15.247 of the FCC Rules. 2.3 Summarize the specific operational use conditions This module can be used in household electrical appliances as well as lighting equipments. The input voltage to the module should be nominally 1.8~3.8 VDC ,typical value 3.3VDC and the ambient temperature of the module should not exceed 105℃. This module using only one kind of antennas with maximum gain is 1.0 dBi .Other antenna arrangement is not covered by this certification. The antenna is not field replaceable. If the antenna needs to be changed, the certification should be re-applied. 2.4 Limited module procedures This module can be used in lighting equipment, smart frontpanel, household electrical appliances. Normally host device should provide a power supply in range 1.8-3.8V, typically 3.3V for this module. The limited module manufacturer will reviews detailed test data or host designs prior to giving the host manufacturer approval. 2.5 Trace antenna designs Not applicable 2.6 RF exposure considerations This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. If the device built into a host as a portable usage, the additional RF exposure evaluation may be required as specified by§ 2.1093.

TYZS15 User manual 2.7 Antennas Module only contains one Monopole Antenna . No additional external connectors. 2.8 Label and compliance information The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as: “Contains Transmitter Module FCC ID: 2ANDL-TYZS15 ”,or “Contains FCC ID: 2ANDL-TYZS15 ”, Any similar wording that expresses the same meaning may be used. 2.9 Information on test modes and additional testing requirements a) The modular transmitter has been fully tested by the module grantee on the required number of channels, modulation types, and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings. It is recommended that the host product manufacturer, installing the modular transmitter, perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna may be causing additional emissions). b) The testing should check for emissions that may occur due to the intermixing of emissions with the other transmitters, digital circuitry, or due to physical properties of the host product (enclosure). This investigation is especially important when integrating multiple modular transmitters where the certification is based on testing each of them in a stand-alone configuration. It is important to note that host product manufacturers should not assume that because the modular transmitter is certified that they do not have any responsibility for final product compliance. c) If the investigation indicates a compliance concern the host product manufacturer is obligated to mitigate the issue. Host products using a modular transmitter are subject to

TYZS15 User manual all the applicable individual technical rules as well as to the general conditions of operation in Sections 15.5, 15.15, and 15.29 to not cause interference. The operator of the host product will be obligated to stop operating the device until the interference has been corrected Below are steps for on test modes： plugin mfglib mfgenable 1 //1 presents enable plugin mfglib start 0 //0 presents transmitting plugin mfglib set-channel 11 // channel config, 11 presents carrier frequency 2405MHz, 26 presents carrier frequency 2480MHz plugin mfglib stream start //transmiting modulated zigbee waveform plugin mfglib stream stop //stop transmiting modulated zigbee waveform 2.10 Additional testing, Part 15 subpart B disclaimer The final host / module combination need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. Frequency spectrum to be investigated For host products with certified modular transmitter, the frequency range of investigation of the composite system is specified by rule in Sections 15.33(a)(1) through (a)(3), or the range applicable to the digital device, as shown in Section 15.33(b)(1), whichever is the higher frequency range of investigation.

TYZS15 User manual Operating the host product When testing the host product, all the transmitters must be operating.The transmitters can be enabled by using publicly-available drivers and turned on, so the transmitters are active. In certain conditions it might be appropriate to use a technology-specific call box (test set) where accessory devices or drivers are not available. When testing for emissions from the unintentional radiator, the transmitter shall be placed in the receive mode or idle mode, if possible. If receive mode only is not possible then, the radio shall be passive (preferred) and/or active scanning. In these cases, this would need to enable activity on the communication BUS (i.e., PCIe, SDIO, USB) to ensure the unintentional radiator circuitry is enabled. Testing laboratories may need to add attenuation or filters depending on the signal strength of any active beacons (if applicable) from the enabled radio(s). See ANSI C63.4, ANSI C63.10 and ANSI C63.26 for further general testing details. The product under test is placed into a normal ‘paired’ mode with another ZigBee device, as per the normal intended use of the product (for example, transferring data). FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 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


Document Created: 2019-06-07 05:24:16
Document Modified: 2019-06-07 05:24:16
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