ZB2430-D-E-S-U Laird Technologies, ZB2430-D-E-S-U Datasheet - Page 26

• Manufacturer Part Number: ZB2430-D-E-S-U
• Description: MODULE ANT CONN ZIGBEE 2MW U.FL
• Manufacturer: Laird Technologies
• Series: AeroCommr

Specifications of ZB2430-D-E-S-U

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: AMR, ISM, Security and Access
• Power - Output: -20dBm ~ 2dBm
• Sensitivity: -94dBm
• Voltage - Supply: 3 V ~ 3.5 V
• Current - Receiving: 27mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: U.FL
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -

ZB2430 User’s Manual - v1.6
S E R I A L I N T E R F A C E B A U D R A T E
In order for the OEM Host and a transceiver to communicate over the serial interface they need to have the same
serial data rate. This value determines the baud rate used for communicating over the serial interface to a transceiver.
For a baud rate to be valid, the calculated baud rate must be within ±3% of the OEM Host baud rate.
For baud rates other than those shown in Table 5 the following equations can be used:
Where
FREQUENCY = 32 MHz
BAUD_M = EEPROM Address 0x43
BAUD_E = EEPROM Address 0x44
1. Interface timeout = 1 ms per increment
2. Default baud rate
:
Desired Baud Rate
Non-standard
115,200
38,400
57,600
31,250
19,200
9,600
4,800
2,400
1,200
2
T a b l e 5 : B a u d R a t e / I n t e r f a c e T i m e o u t
Baud (0x42)
0x08
0x07
0x06
0x05
0x04
0x03
0x02
0x01
0x00
0xE3
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Minium Interface Timeout
Use equations below
0x02
0x02
0x02
0x02
0x02
0x03
0x05
0x09
0x16
1
(0x58)
S E R I A L I N T E R F A C E
Stop Bit Delay (0x3F)
Use equations below
0x02
0x02
0x02
0x02
0x02
0x03
0x05
0x09
0x16
2 1