SV-MESH series are ultra long distance MESH network uart rf modules, which adopts the high performance Silicon Labs Chips. They have NODE and ROUTER working modes, can be as repeaters automatically. It is easy to build network without blind area or distance limitation. To avoid the interference, SV-MESH provides 40 frequency channels and configurable Net ID. SV-MESH is flexible but easy to use , it comes with many parameters, such as: frequency, data rate, output power, Net ID, Node ID. Users can configure the parameters through PC or customer’s own device.
SV-MESH strictly uses lead-free process for production and testing, and meets RoHS and Reach standards.
Connected to the positive power supply (typical 5V)
2
GND
Connected to ground
3
TXD
TXD of the module and connect to external RXD
4
RXD
RXD of the module and connect to external TXD
5
SET
Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open.
6
CS
Module working Enable(Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode)
7
GND
Connected to ground
8
ANT
Connected with antenna(50ohm copper coaxial antenna)
SV650:
Pin No.
Definition
Description
1
SET
Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open.
2
CS
Module working Enable(Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode)
3
TXLED
LED Indicator for transmission(active when low level)
4
RXLED
LED Indicator for reception(active when low level)
5、6、7、11、12
NC
Null
8、10、13
GND
Connected to ground
9
ANT
Connected with antenna(50ohm copper coaxial antenna)
14
VCC
Connected to the positive power supply (typical 5V)
15
RXD/B
RXD of the module and connect to external TXD (@485 level, connect with B to output )
16
TXD/A
TXD of the module and connect to external RXD (@485 level, connect with A to output)
SV611、SV651 series:
Pin No.
Definition
Description
1
VCC
Connected to the positive power supply (typical 5V)
2
GND
Connected to ground
3
TXD/A
TXD of the module and connect to external RXD (@485 level, connect with A to output)
4
RXD/B
RXD of the module and connect to external TXD (@485 level, connect with B to output )
5
SET
Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open.
6
CS
Module working Enable(Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode)
SV612、SV652、SV6202 series:
Pin No.
Definition
Description
1
VCC
Connected to the positive power supply (typical 5V)
2
GND
Connected to ground
3
TXD/A
TXD of the module and connect to external RXD (@485 level, connect with A to output)
4
RXD/B
RXD of the module and connect to external TXD (@485 level, connect with B to output )
5
SET
Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open.
6
CS
Module working Enable(Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode)
SV613、SV653 series:
SV614、SV654 series:
SV6300 series:
Pin No.
Definition
Description
1
TXD
TXD of the module and connect to external RXD
2
RXD
RXD of the module and connect to external TXD
3
GND
Connected to ground
4
A +
Serial communication TXD (RS485 Level)
5
B -
Serial communication RXD ( RS485 Level)
6
SET
Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open.
7
CS
Module working Enable(Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode)
SV6500 series:
Pin No.
Definition
Description
1
VCC
Connect to the positive power supply
2
TXD
Connect to TXD for TTL or RS232 interface
3
RXD
Connect to RXD for TTL or RS232 interface
4
GND
Connected to ground
5
A+
Connect to A+ for RS485 interface
6
B-
Connect to B- for RS485 interface
7
SET
Configuration mode enable (low to enter into the setting mode, leave open or connect high level to exit setting mode) Valid when CS Pin is high or leave open.
8
CS
Module working Enable(Pull Low to make the module enter into sleep mode, Leave open or connect high level make the module enter into normal working mode)
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