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SZ05-L-STD-3 zigbee module

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Product Description

SZ05-L-STD-3 Zigbee module

First, product introduction

The SZ05-L-STD-3 wireless data transmission module adopts TI's chip and conforms to the Zigbee pro international standard RF transceiver and microprocessor. It has long communication distance, ultra-low power consumption, strong anti-interference ability and flexible networking. Advantages and features; practical MESH networking. The SZ05-L-STD-3 data transmission module implements transparent transmission of TTL serial data. The SZ05-L-STD-3 data transmission module acts as a terminal node to transmit and receive data only.

The SZ05-L-STD-3 devices are part of the CC26XX family of cost-effective ultra-low power 2.4GHz RF devices with very low active RF and MCU currents and low power mode current consumption. Therefore, Shunzhou Intelligent SZ05-L-STD-3 ultra-low power module fully meets the requirements of the Internet of Things for low power consumption, and is very suitable for battery-powered, small-sized smart home, RFID, network sensor, security and access control. And wireless connectivity products such as remote control.

Second, product technical parameters

Specification model
SZ05-L	-XXX	-XXX	-X
Product Series	Transmission distance	Data interface	Antenna specification
SZ05-L	-STD-3（100 metres）	-TTL	-PCB（Built-in antenna）
For example: Model SZ05-L-STD-3-TTL-PCB, which means SZ05-L series wireless data transmission module, open space transmission distance is 100 meters, TTL interface, built-in PCB antenna.

Performance characteristics
Powerful	Full-featured module with central, relay routing, and terminal capabilities	Send mode	Broadcast transmission, fixed target or protocol type transmission mode optional
Communication distance	Maximum line of sight transmission distance of 100 meters	Node type	Central node, routing node, and terminal node can be set arbitrarily
Strong anti-interference ability	2.4G DSSS Spread Spectrum Technology	Networking capability	Star network, peer-to-peer network, mesh network
Serial port application	Transparent mode or command format transmission, the highest baud rate is 115200	Network capacity	16 channels are optional, 65535 network IDs can be set arbitrarily
The main function	Serial to wireless, wireless data transmission

Technical Parameters
Radio frequency	2400-2485M 2.4G ISM free frequency band	Location information	RSSI
Wireless rate	Fixed 250K	Input voltage	DC 3.3V
Serial port rate	Baud rate 1200-115200 can be set	Sleep current	3uA
Modulation	DSSS direct sequence spread spectrum	Transmit power	3dbm
Channel mode	16 channels (interval 5M)	Receiving sensitivity	-95dbm
Channel detection	CSMA/CA	Interface Type	TTL、IO
Network structure	Star, peer, mesh (MESH)	Equipment antenna	2.4G built-in PCB antenna
Network ID	65535 can be specified	Send mode	Transparent transfer or instruction format
Node type	Central node, routing node, and terminal node can be set	Operating temperature	-40℃~+85℃
IO application	12 IO ports can be expanded to support switch acquisition, high and low point flat output, analog acquisition, PWM, DS18B20 temperature acquisition, dht21 temperature and humidity acquisition, etc.	Special Instructions	This product is too small in size and has no connector pins. It is recommended that customers purchase a special SZ05-L connector backplane.

Home application parameters

Technical Parameters
Input voltage	DC 3.3V	Node type	End device
Receiving sensitivity	-97dbm	Baud rate	1200-115200 (currently only supports 38400)
Transmit power	3.5dbm	Data interface	TTL
stand-by current	2mA	Antenna interface	Built-in antenna, IPEX antenna
Peak current	12.5mA	Sleep mode	IO sleep (automatic hibernation version)
Sleep current	0.1uA	Transmission distance	100 meters (visible distance, IPEX antenna)
working environment	-40°C ~ 85°C	Dimensions	17.0mm * 22.0mm, stamp hole patch