TYZS1DATASHEET Tuya Zigbee Module 1. Product Overview is a TYZS1 low power consumption module with built-in Zigbee connectivity solution designed by Hangzhou Tuya Information Technology Co., Ltd. The Zigbee Module consists of a highly integrated wireless radio chip EFR32MG1B132 and some extra component that has been programed with Zigbee network protocol 802.15.4 PHY/MAC and plenty of software examples. TYZS1 include a 32-bit ARM Cortex-M4 CPU, 256K byte flash, 32k SRAM and various peripheral resources. TYZS1 is a FreeRTOS platform, embedded with all the Zigbee MAC and TCP/IP protocol function examples, users can customize their Zigbee product by using these software examples. Figure 1 shows the block diagram of the TYZS1. Figure 1. The block diagram of the TYZS1 1.1 Features Integrated low power consumption 32-bit ARM Cortex-M4 CPU, with DSP command and float computing unit also using for application processor Basic frequency of the CPU can support 40MHz Supply voltage : DC3.3V Peripherals: 9 GPIO channels, 1 UART, 1 ADC Zigbee connectivity:
802.15.4 MAC/PHY Channel 11 to 26 @ 2.405-2.480 GHz, radio rate 250 kbps Embedded DC-DC circuit, maximally improving power efficiency
+9.56dBm output power 1.4uA standby current at 63uA/MHz Automatic paring for terminals On-board PCB antenna Operating temperature range: -40 to 85 Hardware encryption, AES 128/256 TYZS1DATASHEET 1.2 Main Application Fields Intelligent Building Intelligent home, Intelligent household applications Smart socket, smart lighting Industrial wireless control Health and measurement management Asset trace TYZS1DATASHEET 2. Dimensions and Footprint 2.1 Dimensions TYZS1 has 2 columns of Pins. The distance between each Pin is 2mm. Size of TYZS1: 16mm(W)*24mm(L)*3.5mm(H) Figure 2 shows the dimensions of TYZS1. Figure 2. The dimensions of TYZS1 2.2 Pin Definition Table 1 shows the general pin attributes of TYZS1 PIN NO. 1 NAME nRST TYP E I 2 3 4 5 6 7 8 9 10 11 ADC NC GPIO0 SWO PWM3 PWM1 VCC GND GPIO2 SWDIO AI I/O I/O I/O I/O P P I/O I/O Table 1. The typical pin definition of TYZS1 DISCREPTION hardwareresetpin,lowleveleffects;
themodulewillresetwhilebooting,usercouldignorethepinjustin case ADCterminal(12bitsSARADC)(1) NC GPIO0 alsousedforuniversalGPIO,canbeusedforoutputpinwhileinJLINK communicationstatus alsousedforuniversalGPIO alsousedforuniversalGPIO Supplyvoltage(3.3V) Ground alsousedforuniversalGPIO JLINKSWDIOburningpin,alsousedforuniversalGPIO 12 13 14 15 16 SWCLK PWM2 GPIO3 RXD TXD I/O I/O I/O I/O O TYZS1DATASHEET JLINKSWCLKburningpin,alsousedforuniversalGPIO alsousedforuniversalGPIO alsousedforuniversalGPIO UART0_RXD UART0_TXD Note: S: Power supply pins; I/O: Digital input or output pins; AI: Analog input. RST pin is the module hardware reset pin; it cannot eliminate Zigbee module pairing information.
(1) This pin can only be used as ADC input, cannot use it as normal I/O. when not using, just connect nothing. When used as ADC input, the input voltage range is 0~AVDD, can be configured by firmware. 2.3 Test Pin Definition Table 2 shows the general test pin definition of TYZS1 PINNO. SYMBOL Table 2. The general test pin definition of TYZS1 TYPE DESCRIPTION Note: This test pin is not recommended to use. I Usedformodulesproductiontest TYZS1DATASHEET 3. Electrical Characteristics 3.1 Absolute Maximum Ratings Table 3. Absolute Maximum Ratings DESCRIPTION Storagetemperature Supplyvoltage TAMB25 MIN 50 3.0 MAX 150 3.8 2.5 UNIT V KV TAMB25 0.5 KV PARAMETERS Ts VCC Staticelectricityvoltage
(humanmodel) Staticelectricityvoltage
(machinemodel) 3.2 Electrical Conditions Table 4. Electrical Conditions PARAMETERS DESCRIPTION Ta VCC VIL VIH VOL VoH Imax Workingtemperature Workingvoltage IOlowlevelinput IOhighlevelinput IOlowleveloutput IOhighleveloutput IOdrivecurrent MIN 40 3.0 0.3 VCC*0.75 VCC*0.8 TYPICAL MAX 3.3 85 3.8 VCC*0.25 VCC VCC*0.1 VCC 12 UNIT V V V V V mA 3.3 Zigbee Transmitting Current Consumptions PARAMETERS RATE Table 5. Zigbee TX current consumption TYPICAL Transmittingpower IRF IRF IRF Note: continuously transmitting data while testing the result shown above, duty cycle=100%
+9.56dBm
+9.55dBm
+7.10dBm 250kbps 250kbps 250kbps 32 17 11.8 UNIT mA mA mA 3.4 Zigbee Receiving Current Consumptions Table 6. Zigbee RX current consumption PARAMETERS RATE TYPICAL IRF Note: Receiving current 14mA while in active mode. 250kbps 8 UNIT mA TYZS1DATASHEET 3.5 Working Mode Current Consumptions Table 7. The module working current consumption WORKMODE ATTA=25 Quickpairing Mode Connection Mode Deepsleep Mode TYZS1isunderquickparingmodewith Gateway. TYZS1isconnected TYZS1isindeepsleepmode,reserving64KB flash TYPICAL MAX* UNIT 10 40 mA 0.005 1.4 1 3 mA uA 4. WLAN Radio Specification 4.1 Basic Radio Frequency Characteristics Table 8. Basic Radio frequency characteristics PARAMETERS Frequencyband Zigbeestandard Datatransmittingrate Antennatype Visibletransmittingdistance DESCRIPTION 2.405GHzto2.480GHz IEEE802.15.4 250kbps OnboardPCBAntenna
>120m 4.2 Zigbee Transmitting Power Table 9. Zigbee transmitting power PARAMETERS Maximumoutputpower Minimumoutputpower Outputpoweradjuststep TheFrequencyerror Outputfrequencyadjacentchannelsuppression MIN 15 TYPICAL MAX UNI T
+9.56
+7.10 0.5 31 1
+15 dBm dBm dB ppm dBc Note: If more coverage expansion needed, its recommended to use TYZS3 module, the module has pin definition compatible with TYZS1 but with higher penetration performance. 4.3 Zigbee Receiving Sensitivity Table 9. Zigbee Receiving sensitivity TYZS1DATASHEET PARAMETERS MIN TYPICAL MAX UNIT PER<10%,Receivingsensitivity,250kbps@OQPSK 102 dBm TYZS1DATASHEET 5. Antenna Information 5.1 Antenna Type Antenna default connected using On-board PCB antenna 5.2 Reduce Antenna Interference While using the On-board PCB antenna, in order to have the best Zigbee performance, its recommended to keep a minimum 15mm distance between the antenna part and the other metal pieces. Users own PCBA design is recommended NOT to pass any wire, NOT do copper pour under the region of the modules antenna, to avoid interferences. TYZS1DATASHEET 6. Packaging Information And Production Guide 6.1 Mechanical Dimensions Figure 3. Top view of the module Figure 4. The modules mechanical view 6.2 PCB Recommended Package TYZS1DATASHEET Figure 5. PCB Package Drawing TYZS1DATASHEET 6.3 Production Guide The storage for the delivered module should meet the following condition:
1. The anti-moisture bag should be kept in the environment with temperature < 30 and humidity < 85% RH. 2. The expiration date is 6 months since the dry packaging products was sealed. Cautions:
1. All the operators should wear electrostatic ring in the whole process of production. 2. While operating, water and dirt should not have any contact with the modules. 6.4 Recommended furnace temperature curve Figure 6. PCB Package DrawingRecommended furnace temperature curve 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. FCC Radiation Exposure Statement:
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. FCC Label Instructions:
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-TYZS1,or Contains FCC ID:2ANDL-TYZS1, Any similar wording that expresses the same meaning may be used.