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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RC-SPIRIT2-868
sub 1GHz Multichannels Radio Transceiver S2LP based
RC-SPIRIT2-868 module is based on STMicroelectronics S2-LP transceiver.
Pin to pin compatible with the SPSGRF family modules manufactured from STMicroelectronics.
This device is a high performance ultra low power RF transceiver designed for RF wireless application in the sub 1GHz band.
The module is designed for maximum performance in a minimal space, with 4 programmable I/O pins.
Programmable from external microcontroller via SPI interface.
RF Balun used : BAL-SPI2-01D3
Ready for use SMD mounting (11.5 x 13.5mm) - Metal shield.
Operative Frequency Band: 868 MHz.
For more information and details, please refer to the S2-LP datasheet (www.st.com).
Using this module, it will be possible to easily update a product designed with Spirit1 technology (SPSGRF modules) with the new S2-LP device.
Datasheet
PCB files
3D files
RC-SPIRIT2-XXX-XX
Frequency
Antenna type
NA = Pad version
433 = 433MHz
868 = 868MHz
915 = 915MHz
Sub-1GHz technology is becoming one of the chief driving forces behind the Internet of Things (Iot), in particular this type of module is ideal for this applications basically for the following reasons :
- Ultra low power consumption, the consumption of this device is 7mA when receiving and 20mA when transmitting at +14dBm (11mA at +10dBm) in
sleep mode the consumption is 0.7µA.
- Long range operations, the sensitivity parameter is -109dBm at data rates of 38.4 kbps and down to -128dBm when the data rate is 0.3kbps. Interference
from other wireless communications can be overcome with 90dB of blocking. The RF output power levels can reach up to +16dBm. All this ensure a
robust signaling for long range communications.
Modulo disponibili nelle seguenti versioni :
- RC-SPIRIT2-433 Frequency band : 433MHz with UFL connector.
- RC-SPIRIT2-433-NA Frequency band : 433MHz antenna connection through Pad.
- RC-SPIRIT2-868 Frequency band : 868MHz with UFL connector.
- RC-SPIRIT2-868-NA Frequency band : 868MHz antenna connection through Pad.
- RC-SPIRIT2-915 Frequency band : 915MHz with UFL connector.
- RC-SPIRIT2-915-NA Frequency band : 915MHz antenna connection through Pad.
BALF-SPI2-01D3
Ta = 25°C unless otherwise specified
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For more information and details consult the datasheet of the S2LP chip from STMicroelectronics
Pin Outs Version with UFL Connector ---> RC-SPIRIT2-868
Pin Outs Version without UFL Connector ---> RC-SPIRIT2-868-NA
Mechanical Dimension
Functional schematics
EVALUATION BOARD ( RC-SPIRIT2-868-EK)
The RC-SPIRIT2-XXX-EK is an evaluation board based on the RC-SPIRIT2-XXX module. The Evaluation board can be used instead of those provided by the chip manufacter (www.st.com) denominated STEVAL-FKIXXXV2.
With this board it is possible to use all the SW resources provided for the development activity, in particular :
- STSW-S2LP-DK (S2-LP-DK Application Notes)
- STSW-S2LP-SFX-DK (S2-LP SigFox Demo)
RC-SPIRIT2-XXX signal test points are split across two rows which are Arduino compliant connectors: CN1, CN2 and CN3, CN4. The shield is connected to the Nucleo motherboard via the Arduino compliant connectors.
Information request :
Download Datasheet
Link to Buy Samples:
Link to Buy Samples with Evaluation Board:
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