Interface: IO,Uart
Channel: 1 channel
Communication: One-way
Open distance(km): 13~15
Size (mm):90*104(TX) 82*45(RX)
The electrical parameters of SK200PRO-TX module are as follows:
Model | SK200PRO-TX-100mW |
Transmit power | 20dBm |
Working voltage (range) | 5V(3.3V~6.5V) |
Sleep current | 200uA |
Quiescent Current | 15mA |
Emission current | 130mA |
Size (mm) | 49.5*32.2*3.2 |
Range of working temperature | -40℃~85℃ |
The electrical parameters of SK200PRO-RX module are as follows:
Parameter | Smallest | Typical | Largest | Unit | Condition |
Operating Conditions | |||||
Working voltage range | 5 | 12 | 30 | V | |
Relay load | < 10 | A | @220V | ||
Radio Frequency Parameter | |||||
Receive current | < 10 | mA | @12V | ||
Receiving sensitivity | -132 | dBm |
Interface | I/O,Uart |
Channel | 1 channel |
Communication | One-way |
Open distance (km) | 4~5 |
The interface description of the receiver module SK200PRO-RX is shown in the following figure:
The interface description of the transmitter module SK200PRO-TX is shown in the following figure:
SK200PRO-TX-100mW:
Pin definition | Description |
VCC | Connect to positive pole |
GND | Ground |
TXD | For configuration mode parameter setting |
RXD | For configuration mode parameter setting |
SET | Configuration parameter enable (low level enable parameter configuration, default high level output) |
CS | Switch signal input pin (with internal pull-up) |
Transmitter module
SK200PRO-TX-100mW
Receiver module SK200PRO-RX
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