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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New

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Phone : +39 0823 522185

Mobile : +39 333 4156216

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. IoT 

© 2021 RadioControlli S.r.l.  VAT IT03939360610 All right reserved.

rc-wle5-434.jpeg

RC-RICK-434

Lora Radio Modem AT Command (LoRa Transparent Transmission Protocol)

 

RC-RICK-434 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 : 433MHz

 

The hardware is based on the module RC-WLE5-868 designed by RadioControlli (STM32WLE5Jx based).

 

For more information and details, please refer to :
- RC-WLE5-868 datasheet (www.radiocontrolli.com) 
- STM32WLE5JC datasheet (www.st.com)

 

CORE : STM32WLE5Jx
Operative Frequency bands : 434MHz.

Ready for use  SMD mounting (13 x 14.5mm) - Metal shield.  
 
 

Datasheet

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​RadioControlli is an STMicroelectronics Authorized Partner

Ta = 25°C unless otherwise specified

For more information and details consult the datasheet of the STM32WLE5JC  chip from STMicroelectronics

PIN OUT

RC-WLE5-XXX schematics
wle5-usb-1

QUICK GUIDE point-to-point LoRa connection

 

What is necessary ?

 

 

1) An Evualuatio kit RC-RICK-XXX-EV composed by N.2 Dongle USB 

 

2) Download the application developed by RadioControlli using the following

     WEB page.

 

rc-rick-xxx-ev.jpeg

Dongle USB

Receiving LoRa module

1) Connect the USB Dongle (Receiver) to a PC

 

2) Launch the application

screenhunter_534 feb. 20 13.38.jpeg
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4) Enter the serial port number

 

5) Open the serial port (baud rate 9600)

 

6) Prepare the module as RX

7) By pressing keys 1-6, send the following AT commands:

     

- AT+Freq=868000000       set frequency to 868MHz
- AT+BW=0                          set Lora bandwidth to 125MHz
- AT+SF=9                            set Lora spreading factor to 9 
- AT+CR=4                           set Lora coding rate to 4
- AT+PreambleLen=8         set PreambleLen to 8
- AT+RX

 

When the last AT+RX instruction is executed, the module will always be in receive mode.

Transmitting LoRa module

1) Connect the USB Dongle (Transmitter ) to a PC

 

2) Launch the application

screenhunter_537 feb. 20 13.55.jpeg
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4) Enter the serial port number

 

5) Open the serial port (baud rate 9600)

 

6) Prepare the module as TX

7) By pressing the 1-5 keys, send the following AT commands:

     

- AT+Freq=868000000       set frequency to 868MHz
- AT+BW=0                          set Lora bandwidth to 125MHz
- AT+SF=9                            set Lora spreading factor to 9 
- AT+CR=4                           set Lora coding rate to 4
- AT+PreambleLen=8         set PreambleLen to 8

screenhunter_539 feb. 20 14.02.jpeg
screenhunter_540 feb. 20 14.03.jpeg

By pressing the 6 key the "Hello World" transmission was carried out.

Reception OK.

DEMO VIDEO

Information request :

 

 

 

Download Datasheet

RC-RICK-868-EV

Link to Buy Samples :

Link to Buy Evaluation Kit :

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