FEATURES
產品特點
APPLICATION
應用範圍
Model：RWS-434LL-6
Parameter | Specification | Unit | Condition | ||
Min. | Typ. | Max. | |||
Frequency Range | 434.03 | 433.07 | MHz | ||
Receiver Sensitivity | -117 | dBm | 2500 bps | ||
Data Rate | 20 | 2500 | bps | Speed1 | |
20 | 7500 | bps | Speed2 | ||
Supply Voltage, VDD | 2.0 | 5.5 | V | DC | |
RX Current | 5.6 | mA | 5V | ||
DATA up time | 16 | ms | Disable to Enable time | ||
Operating Temperature | -20 | +80 | °C | ||
Product Dimensions
Pin Assignment
Pin | Name | I/O | Description |
1 | GND | IN | Power Ground |
2 | DATA | OUT | For the first time, the RF needs to transmit 16mS long time to output DATA normally. If the stop time does not exceed 100mS, it can be received normally. |
3 | RSSI | OUT | RSSI is a metric that evaluates the strength of the wireless signal. |
4 | VDD | Power Supply 2~5.5V | |
5 | VDD | Power Supply 2~5.5V | |
6 | GND | IN | RF Ground |
7 | GND | IN | RF Ground |
8 | ANT | IN | Antenna |
2.5Kbps or 7Kbps switch
Demo Circuit
