Data Sheet

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 2.4G unlicensed work frequency
band
 Support the AT directive
1.4 Product Advantage
 The package is compact and can be used even with very small equipment.
 Industry leading link budget
 Excellent battery life
 4 layer PCB board design
 Rich storage resources for customer software applications
 Mesh networking capability
 Easy to use low cost development kit
 ISM unlicensed frequency band
1.5 Abbreviations
ADC
Analog-to -Digital Converter
API
Application Programming Interface
DC
Direct Current
DTR
Data Terminal Ready
DIP
Dual In-line package
EEPROM
Electrically Erasable Programmable Read-Only Memory
ESD
Electrostatic Discharge
GPIO
General Purpose Input/Output
HAL
Hardware Abstraction Layer
HVAC
Heating, Ventilating and Air Conditioning
HW
Hardware
TWI
Inter-Integrated Circuit
IEEE
Institute of Electrical and Electronics Engineers
IRQ
Interrupt Request
ISM
Industrial, Scientific and Medical radio band
JTAG
Digital interface for debugging of embedded device, also known as
IEEE 1149.1 standard interface
MAC
Medium Access Control layer
MCU
Microcontroller Unit. In this document it also means the processor,
which is the core of ZigBee module
NWK
Network layer
OEM
Original Equipment Manufacturer