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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LoRa Radio Modem AT command

2023-02-23 14:18

Array() no author 79070

is a radio modem with UART interface usable with AT commands for long distance communication with LoRa modulation (LoRa Transparent Transmission Protocol).

RC-RICK-868   is a radio modem with UART interface usable with AT commands for long distance communication with LoRa 
modulation (LoRa Transparent Transmission Protocol).  Working into European bandwidth : 868MHz

 

The hardware is based on the module RC-WLE5-868 designed by RadioControlli (STM32WLE5JC based).

CORE : STM32WLE5JC

Frequency Operative Band: 868MHz.

SMD Mounting

Mechanical Dimension: 13 x 14.5mm

Metallic shield.

wle5-usb3.jpeg

The purpose of this test is to verify the reachable distance, in terms of meters, using the RadioControlli LoRa modules called RC-RICK-868.

 

Tested product   :   RC-RICK-868    

Date of test        :    09/02/2023

Temperature       :   10°C 

Test Frequency   :   868.04MHz

Antenna used :        Rubber type RC-ANT-SMA-868

 

 

Test description  :  See pictures below of TX module and RX module.

 

Radio Parameters      :   BW=3(62kHz);SF=12;CR=3;

                                        PreambleLen=5 ;Freq:868.04MHz;

                                        TX power 22dbm;

 

 

 

screenhunter_552-feb.-23-13.58.jpeg

Description of the test :

 

1.Connect the TX module to a laptop using a USB dongle. Using the command AT+TXPW=22 set the maximum transmissible power.

 

2. Use the RC-WLE5-XXX test software  and set the transmission of data packets (12345)  and send them regularly once every 3 seconds.

 

3. In the receiving station, connect the RX module to a portable PC, and install the same softwasre RC-WLE5-XXX.

 

4. When transmitting data from the transmitting station (TX module), check the correctness of the data received and the RSSI value in the receiving station (RX module).

 

Distance Result :

screenhunter_553-feb.-23-14.16.jpeg

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