TYZS1L Zigbee Module Users Manual

 

1. Product Overview TYZS1L User manual The TYZS1L is a low-power embedded Zigbee module developed by Hangzhou Tuya Information Technology Co., Ltd. The module consists of a EFR32MG13P732HI 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 TYZS1L 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 TYZS1L 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 Wide operating voltage: 1.8V-3.8V Peripherals:9GPIOs, 1UART, Zigbee operating characteristics Supports 802.15.4 MAC/PHY Operating channels 11to 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 Built-in PCB onboard antenna Operating temperature: -40 to 125 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 TYZS1L has 2 rows of pins with a 2mm gap . TYZS1L dimensions: 16mm (W) x 24mm (L) x 3.5mm (H). 1 Version1.0.0 2.2 Pin definition Interface pins are defined as shown in Table 1:

TYZS1L User manual Symbol Table 1, TYZS1L interface pins description IQ type Function nRST I ADC AI NC GPIO0 SWO PWM3 PWM1 I/

VCC GND GPIO2 SWDIO SWCLK PWM2 GPIO3 RXD TXD

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I/O I/O I/O I/O P P I/O I/O I/O I/O I/O I/O O Hardware reset pin, low power chips are reset to live at ordinary times;

Electric reset, users according to actual situation can be without the pin The ADC port 1, 12 accuracy of SAR analog to digital converter Should be IC PB11 pin. NC pin, external don't need to deal with GPIO use;The corresponding IC PA3 pin. GPIO use/using JLINK communications under the state can be used as the output The feet.The corresponding IC PF2 pin. Do use GPIO.Corresponding internal IC PF4 pin. Do use GPIO.Corresponding internal IC PF4 pin. Module power supply pins (typical power supply voltage:

3.3 V Reference to the module. Do use GPIO.The corresponding IC PA5 pin. Buffer JLINK SWDIO pin.Can be done in normal application GUOP use.The corresponding IC PF1 tube feet. Buffer JLINK SWCLK pin.To do the GIOP application program Use.The corresponding IC PF0 pin. Do use GPIO.The corresponding IC PA2 pin. Do use GPIO.The corresponding IC PD15 pin. UART0_RXD;The corresponding IC PA1 pin. UART0_TXD;The corresponding IC PA0 pin. in normal Pin number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Description: P indicates the power pin; I/O indicates the input/output pin; AI indicates analog input pin. nRST is only the module hardware reset pin; it cannot clear Zigbee net-pairing information. AI: This pin can only be used as an ADC port. It cannot be used as a normal IO port. If it is not used, it needs to be left floating. As an ADC input, the input voltage range is limited to 0-AVDD and can be configured by software. 2 Version1.0.0 3. Electrical parameters TYZS1L User manual 3.1 Absolute electrical parameters Table 3, Absolute parameters Parameters Ts VCC Electrostatic discharge voltage (human-body model) discharge Electrostatic voltage (machine model) 3.2 Operating conditions Description Minimu m value Storage

-50 temperature

-0.3 Input voltage TAMB-25

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Maximu m value 150 3.8 2.5 TAMB-25

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0.5 Unit V KV KV Table 4, Normal operating conditions Paramet ers Description Minimum value Typical value Maximum value Unit Ta Operating temperature VCC Operating voltage

-40 1.8

-0.3 IO low input VIL VIH IO high input VCC*0.75 VOL VoH Imax 3.3 Zigbee TX power consumption IO low output IO high output IO drive current VCC*0.8

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-

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3.3

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-

-

-

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125 3.8 VCC*0.25 VCC VCC*0.1 VCC 12 V V V V V mA Table 5, Power consumption during continuous TX Symbol Rate Transmission power Typical value Unit IRF IRF IRF 250Kbps 250Kbps 250Kbps 10.81dBm 10.70dBm 10.47dBm 120 50 32 mA mA mA 3 Version1.0.0 TYZS1L User manual Note: When testing the above data, continuous transmission duty cycle=100%. 3.4 The Zigbee RX power consumption Table 6, Power consumption during continuous RX Symbol IRF Rate Typical value Unit 250Kbps 8 mA Note: When UART is active, the RX mode current is 14mA. 3.5 Power consumption when operating Operation mode Quick configuration Network connection state Deep sleep mode Table 7, TYZS1L operating current Operating condition, Ta=25 Average value Maximu m value Unit to Module in quick configuration state Connected a network Deep sleep mode and retains 64KB Flash 10 3 1.4 40 5 3 mA mA uA 4. RF Characteristics 4.1 Basic RF characteristics Table 8, Basic RF characteristics Parameter Description Operating frequency 2405MHz to 2480MHz Physical layer standard IEEE 802.15.4 Data transfer rate 250Kbps Antenna type Line of sight PCB antenna

>150m 4 Version1.0.0 TYZS1L User manual 4.2 Zigbee RX sensitivity Table 10, RX Sensitivity Parameter PER<10%, RX 250Kbps@OQPSK sensitivity, Minimu m value

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Typical value

-101 Maximu m value

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Unit dBm 5.Antenna signal 5.1 Antenna type Default PCB onboard antenna connection 5.2 Antenna interference reduction To optimize Zigbee performance of the wireless module in combination with the PCB onboard 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.Packaging information and production guide 5 Version1.0.0 TYZS1L User manual 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 6 Version1.0.0 TYZS1L 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 85. This module using only one kind of antennas with maximum gain is 2.0 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 1.8-3.8VDC, typically 3.3VDC 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. TYZS1L User manual 2.7 Antennas Module only contains one PCB 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-TYZS1L ,or Contains FCC ID: 2ANDL-TYZS1L , 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 TYZS1L User manual 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 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. TYZS1L User manual 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. 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 TYZS1L User manual 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 users 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