Module Information
Model: RC-TASK2-868
Description:
ASK/OOK transmitter module with Crystal oscillator.
Vdc: 2.2 ÷ 3.6Volt
Current: 21/15mA
Frequency: 868.30MHz
Power : 10dBm
Dimension: 20.32 x 11.43mm
Model: RC-TFSK3-434
Description:
433.92MHz FSK Radio Transmitter Module - Standard Pinout .
Vdc: 2.4 ÷ 3.6Volt
Current: 14.5m
Frequency: 433.92MHz
Powe : 10dBm
Dimension: 20.32 x 11.43mm
Model: RC-TFSK4-434
Description :
433.92MHz FSK Transmitter Module - Standard Pinout.
Vdc: 2.4 ÷ 3.6Volt
Current: 14.5mA
Frequency: 433.92MHz
Power : 10dBm
Dimension: 30.5 x 10.3mm
Reference Schematics
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RCQ3-XXX
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Wireless Switch Long Range
The functionality of the device RCQ3-XXX are the following :
- Wireless Switch
It’s an 4 channels wireless switch module with pairing function, it
provides maximum 4 channel signal input and maximum 4 channel
control output (bistable and monostable mode).
- Wireless Controller
It’s an 4 channels wireless controller module with pairing function, it’s
possible to control and verify the logic state (open or close) of the
Remote Module.
- Wireless Actuator
Wireless actuator for home automation, it’s possible use 1 unit as
Transmitter (controllable via RS232 serial interface) and by one or more
RX units with the possibility to switch 4 channels in bistable/monostable
mode.
The device RCQ3-XXX is based on the CC1310 device from Texas Instruments, and is available at three frequencies : 433MHz - 868MHz and 915MHz.
Datasheet
Italian
Datasheet
English
Datasheet
This device can be work also in Long Range Mode (LRM) that is a particulary encoding technique that trades data rate for sensitivity gains. These gains are achieved by digital coding. For more information you can consult this document :
CC13xx Long Range Modes (ti.com)
RCQ3-434 433MHz Version
RCQ3-868 868MHz Version
RCQ3-915 915MHz Version
WIRELESS SWITCH Functionality
Example of communication between modules A and B :
The 4 output of module A ( RL1÷RL4) is corresponding to the 4 input of module B (K1÷K4 ).
The 4 output of module B ( RL1÷RL4) is corresponding to the 4 input of module A (K1÷K4 ).
By pressing button K1 ÷ K4 of module A the outputs of module B will be activated (RL1 ÷ RL4).
By pressing button K1 ÷ K4 of module B, the outputs of module A (RL1 ÷ RL4) will be activated.
The 4 outputs can be managed in both bistable and monostable mode.
WIRELESS CONTROLLER Functionality
It is possible to check the logic status (open or closed) of four channels of the remote module.
Press T1 ÷ T4 on MODULE A, a check will be made on MODULE B (Inputs S1 ÷ S4)
f (S1 ÷ S4) = GND the A-RED led will be ON
If (S1-S4) = HIGH the A-GREEN led will be ON.
Press T1 ÷ T4 on MODULE B, a check will be made on MODULE A (Inputs S1 ÷ S4)
If (S1 ÷ S4) = GND the B-RED led will be ON
If (S1-S4) = HIGH the B-GREEN led will be ON.
If there is no communication between the modules, both LEDs (A-GREEN and A-RED) will be OFF.
WIRELESS ACTUATOR Functionality
The remote address of this device is changed from time to time via the serial interface according to which remote device you want to reach.
Wireless actuator for home automation,
it’s possible use 1 unit as Transmitter (controllable via Rs232 serial interface) and by one or more RX units with the possibility to switch 4 channels in bistable or monostable mode for every RX units. The unit denominated used ad Transmitter can be controlled by a normal PC by a Raspberry device or by an Arduino microcontroller. It is possible to have a "point to point" configuration (No.1 TX unit - No.1 RX unit) or a "point-multipoint" configuration (No. 1 TX unit more RX Unit). LIST COMMAND TO SEND BY RS-232 port www.radiocontrolli.com It is also possible to monitor the status of the 4 inputs of the remote units S1, S2, S3, S4.
LIST COMMAND TO SEND BY RS-232 port
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Hardware
Reference Schematics
Mechanical Dimension
Pin Out
The Evaluation Board
The Evaluation Kit consists of:
- N.2 Evaluation Board with SMA Antenna
- N.2 USB cables
With this development kit it is possible to verify all the features and functionalities of the RCQ3-XXX module.
See our demo with the video below :
Information Request:
Download Datasheet
Italian
Download Datasheet
English
Link to Buy Samples
915MHz Version
Link to Buy Samples
433MHz Version
Link to Buy Samples
868MHz Version
Link to Buy Evaluation Kit
915Mhz Version
Link to Buy Evaluation kit
433MHz Version
Link to Buy Evaluation Kit
868MHz Version
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