Table of Contents
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Global Intelligent Platform
Version: 2.0.0
1 Product Overview
TYZS3 is a low-power embedded Zigbee module that Hangzhou Tuya Inc. has developed.
It consists of a highly integrated wireless radio processor chip
(EFR32MG13P732F512GM48) and several peripheral components, with an embedded
802.15.4 PHY/MAC Zigbee network protocol stack and robust library functions. TYZS3 is
embedded with a low-power 32-bit ARM Cortex-M4 core, 512 KB flash memory, and 64
KB random-access memory (RAM), and has extensive peripherals.
TYZS3 is a FreeRTOS platform that integrates all the function libraries of the Zigbee MAC
and TCP/IP protocols. You can develop built-in Zigbee products as required.
Figure 1-1 shows the TYZS3 architecture.
Tuya Inc.
Tuya TYZS3 Zigbee Module
Datasheet
Figure 1-1 TYZS3 architecture
Date: 2019-07-26
No.:
V2.0.0
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Table of Contents
Related Manuals for TUYA TYZS3
Summary of Contents for TUYA TYZS3
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Page 1: Product Overview
32-bit ARM Cortex-M4 core, 512 KB flash memory, and 64 KB random-access memory (RAM), and has extensive peripherals. TYZS3 is a FreeRTOS platform that integrates all the function libraries of the Zigbee MAC and TCP/IP protocols. You can develop built-in Zigbee products as required. -
Page 2: Features
Runtime power consumption: 63 µA/MHz; current in sleep mode: 3.5 µA Proactive network configuration for terminals TYZS3: Embedded onboard PCB antenna with 2.2 dBi gain. TYZS3_IPEX: external high-gain antenna used with the I-PEX connector with 3 ... - Page 3 Updated dimensions of the module's 2019-02-20 1.0.3 shield cover. Updated the dimensions tolerance of the 2019-04-08 1.0.4 module's shield cover. Updated the module's working 2019-04-16 1.0.5 temperature range. Updated the dimensions tolerance, and 2019-07-23 added the antenna placement reference 2.0.0 figure. Tuya Inc. V2.0.0...
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Page 4: Table Of Contents
Zigbee Output Performance..................10 Zigbee RX Sensitivity....................10 Antenna Information......................10 Antenna Type......................10 Antenna Interference Reduction................11 Packaging Information and Production Instructions............12 Mechanical Dimensions....................12 Recommended PCB Encapsulation............... 13 Production Instructions..................... 14 Recommended Oven Temperature Curve.............14 Storage Conditions....................15 Appendix..........................15 Tuya Inc. V2.0.0... -
Page 5: Module Interfaces
2.1 Dimensions and Footprint TYZS3 has two rows of pins with a 2 mm pin spacing. TYZS3 dimensions (H x W x D): 2.6 mm x 16 mm x 24 mm Figure 2-1 shows the TYZS3 front and rear views. - Page 6 UART0_TXD. It corresponds to the PA0 pin on the Output internal IC. Note: P indicates power supply pins, I/O indicates input/output pins, and AI indicates analog input pins. nRST is only a hardware reset pin. It cannot clear the Zigbee network configuration Tuya Inc. V2.0.0...
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Page 7: Test Pin Definition
When this pin is used as the ADC input interface, the input voltage range must be 0 to AVDD, which can be configured by using software. 2.3 Test Pin Definition Table 2-2 TYZS3 test pins Pin No. Symbol I/O Type... -
Page 8: Electrical Conditions
TX Power 250 kbit/s +19 dBm 250 kbit/s +13 dBm 250 kbit/s +10 dBm 250 kbit/s +4 dBm 250 kbit/s +1 dBm 11.8 Note: When the preceding data is being tested, the duty cycle is set to 100%. Tuya Inc. V2.0.0... -
Page 9: Zigbee Rx Power Consumption
Symbol Rate Typical Value Unit 250 kbit/s Note: When the UART is in active state, the receiving current is 14 mA. 3.5 Working Current Table 3-5 TYZS3 working current Working Working Status (Ta = 25°C) Average Maximum Unit Mode Value Value The module is in EZ mode. -
Page 10: Zigbee Output Performance
Typical Maximum Parameter Unit Value Value Value PER < 10%, 250 kbit/s, OQPSK –102 –101 –99 5 Antenna Information 5.1 Antenna Type By default, TYZS3 uses an onboard PCB antenna. You can also use an I-PEX connector Tuya Inc. V2.0.0... -
Page 11: Antenna Interference Reduction
Figure 5-1. Figure 5-1 Antenna placement For details about the onboard PCB antenna area on TYZS3, see Figure 6-1. Tuya Inc. V2.0.0... -
Page 12: Packaging Information And Production Instructions
6 Packaging Information and Production Instructions 6.1 Mechanical Dimensions Figure 6-1 TYZS3 mechanical dimensions Figure 6-2 TYZS3 side view Tuya Inc. V2.0.0... -
Page 13: Recommended Pcb Encapsulation
6.2 Recommended PCB Encapsulation Figure 6-3 TYZS3 schematic diagram and pin connection Figure 6-4 PCB encapsulation diagram of TYZS3 Tuya Inc. V2.0.0... -
Page 14: Production Instructions
Precautions: Throughout the production process, each involved operator must wear an ESD wrist strap and ESD suit. During the operation, strictly protect the module from water and stains. 6.4 Recommended Oven Temperature Curve Tuya Inc. V2.0.0... -
Page 15: Storage Conditions
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. Tuya Inc. V2.0.0... - Page 16 This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The availability of some specific channels and/or operational frequency bands is country dependent and firmware programmed at the factory to match the intended destination. Tuya Inc. V2.0.0...
- Page 17 The final end product must be labeled in a visible area with the following: "Contains Transmitter Module 2AFNL-TYWXXX" TYZS3 Module FCC ID: 2ANDL-TYZS3 TYZS3_IPEX Module FCC ID: 2ANDL-TYZS3 This radio module must not be installed to co-locate and operating simultaneously with other radios in host system, additional testing and equipment authorization may be required to operating simultaneously with other radio.
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