SV6202 is an ultra long distance & highly-integrated RF transceiver module, which adopts the high performance Si4432 from Silicon Labs and industrial micro-controller. TTL / 232 /485 can be chosen corresponding to SV6202-TTL / SV6202-232 / SV6202-485. SV6202 has good sensitivity and 1W output power to achieve long RF range and reliable RF communication. To avoid the interference, SV6202 provides 40 frequency channels and configurable Net ID. SV6202 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.
Feature
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Frequency:433MHz/470MHz/868MHz/915MHz
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Industrial class
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40 channels
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4 bytes Net ID & 2 bytes Node ID
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Series Data Rate: 1200 ~ 115200 bps
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Air Data Rate: 1200 ~ 115200 bps
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GFSK modulation
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RSSI
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Parameters save automatically
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Interface: TTL/RS232/RS485
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Bi-directional & Half duplex
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Sensitivity: -121 dBm
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Max output power: 2W （+33 dBm）
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Working voltage: 4.5 ~6.5 V
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Working temperature: -40 ~ +85 °C
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Weight: 48 g
Application
Application circuit
The typical schematic circuit is as below:
Note: The ground pin of the module and device should be connected together.
Typical application:：
Operation
1) Power on Reset
After powered on reset, the TX LED (Red) and RX LED (Blue) will blink 3 times, the total reset time is around 2s, as below:
Note：Contact us to customize if you want to shorten the POR time.
2) Sleep mode
After Power on Reset, the module enters into sleep mode when CS pin is pulled low. In this mode, the current consumption is very small. In Sleep mode, the module can’t do any communication and cant’ be set even Set Pin is pulled low. All the parameters will be kept unchanged in Sleep mode. User can wake up the module by pulling high the CS Pin.
3) Working Mode
The CS and SET Pin is internally pulled up. Pull CS pin high or leave it open will make SV6202 enter into working mode.
Pin definition
Mechanical dimension
Datasheet Download
