Description:
1>.The DL-30 wireless string transmission module is a UART-based full-duplex wireless transparent transmission module operating at 2.4 GHz. This module enables traditional serial devices to wirelessly transmit and replace complex wiring. Used for point-to-point communication, broadcast communication, plug and play, no development, easy to use. Communication distance is 250 meters (no obstruction).
Parameters:
1>.Product name：2.4G CC2530 Wireless Transceiver Module ZigBee RF Data Transmitter Receiver UART TTL Converter
2>.Version:DL-30
3>.Transmission distance:250M
4>.Work freqency:2400~2450MHz
5>.Work voltage:3.0-5.5V
6>.Work current:<30mA
7>.Work power:4.5dBm
8>.Antenna interface:PCB antenna
9>.Work temperature：-40℃~80℃
10>.Maximum transmission rate:3300Bps
11>.Chip:CC2530+F256HAR
Push Button Configuration:
1>.The first step: enter the setting mode
When the module is powered off, the button is not released, and then the module is powered. The four LEDs of the module will continuously flash continuously. At this time, the button is released, and the LED light stops blinking, that is, the setting mode is successfully entered.
2>.The second step: set the baud rate
After the first step is completed, the current baud rate is matched according to the LED status of the module LED, and the next baud rate can be switched by pressing the button.
3>.The third step: setting the channel
After completing the second step, press and hold the button until the LED light flashes cyclically. After releasing the button, you can enter the channel setting phase. At this stage, the lit LED will flash quickly, indicating that a channel is selected. Short press the button to select the next channel. The DL-2X wireless serial port transparent transmission module provides 16 channels, corresponding to 16 states of four LEDs (including all LED lights off). If you only have two modules, you can set the channel of the first module to any state first, then write down the position of the flashing LED. When setting the second module, you can adjust the LED to the same as the first one. . As long as the channels are the same, two modules with different baud rates can communicate with each other.
4>.The fourth step: set the working mode
After completing the third step, press and hold the button until the LED light flashes cyclically. After releasing the button, you can enter the working mode setting phase. At this stage, the illuminated LED will flash slowly, and the button can be toggled between the three modes.
5>.The fifth step: Confirm the settings
After completing the fourth step, press and hold the button until the LED light flashes cyclically. After the button is released, all the LED lights are on for 2 seconds, then enter the normal working mode, and the newly configured content can be saved and validated.
If you do not need to save the latest settings, power off the module at any stage before confirming the settings, the latest settings will not be saved.
Serial command steps:
1>.The first step: enter the configuration mode
Connect the SET pin of the module to GND in the power-on state, and the module enters the configuration state (four lamp cycles flash). The serial port returns "#1 UartConfig". The configuration information must be sent to the module within 12 seconds. If the time exceeds the time, the module automatically enters the working state. The baud rate of the configuration state is 9600 and cannot be modified.
2>.The second step: send a serial port command
2.1>.Configuration instruction format: DL-30 XXXX 00 Y
2.2>.Format description: DL-30: prefix.
2.3>.XXXX: Baud rate: For example, 9600 is represented by 0096, 115200 is marked by 1152, and so on.
2.4>.00: Channel: For example, 00 channel is 00, and 14 channel is 14.
2.5>.Y : Working mode: For example, point A uses A, point to point B uses B, and broadcast mode uses 0.
2.5>.The module supports baud rate:2400/4800/9600/14400/19200/38400/57600/115200
2.6>.Module support channel (16 channels)
3>.The third step: confirm the settings
After sending the configuration letter command, the successful serial port returns "#5 done", and then enters the normal working mode. The newly configured content can be saved and validated. If the configuration fails, there is no return value and the module will enter the working state.
