User's Manual

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TYZS1L User manual

Version1.0.0

1. Product Overview

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:9×GPIOs, 1×UART,

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).

Summary of content (11 pages)

PAGE 1
TYZS1L User manual 1. Product Overview 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.
PAGE 2
TYZS1L User manual 2.2 Pin definition Interface pins are defined as shown in Table 1: Table 1, TYZS1L interface pins description Pin number Symbol IQ type Function 1 nRST I 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 2 ADC AI The ADC port 1, 12 accuracy of SAR analog to digital converter Should be IC PB11 pin.
PAGE 3
TYZS1L User manual 3. Electrical parameters 3.1 Absolute electrical parameters Table 3, Absolute parameters Parameters Minimu m value Maximu m value -50 150 ℃ -0.3 3.8 V TAMB-25℃ - 2.5 KV TAMB-25℃ - 0.5 KV Description Ts VCC Electrostatic discharge voltage (human-body model) Electrostatic discharge voltage (machine model) Storage temperature Input voltage Unit 3.
PAGE 4
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 Rate Typical value Unit IRF 250Kbps 8 mA Note: When UART is active, the RX mode current is 14mA. 3.
PAGE 5
TYZS1L User manual 4.2 Zigbee RX sensitivity Table 10, RX Sensitivity Parameter PER<10%, RX 250Kbps@OQPSK sensitivity, Minimu m value - Typical value -101 Maximu m value - 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.
PAGE 6
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.
PAGE 7
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℃.
PAGE 8
TYZS1L User manual the additional RF exposure evaluation may be required as specified by§ 2.1093. 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.
PAGE 9
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.
PAGE 10
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.
PAGE 11
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 user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules.