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SPIRIT1 - Low Data Rate Transceiver - 868 MHz - Daughter Board - Range Extender

STEVAL-IKR001V8D

Overview

The STEVAL-IKR001V8D demonstration board is based on the SPIRIT1, a sub GHz low power, low data rate transceiver suitable for ISM bands and wireless M-BUS systems.

The STEVAL-IKR001V8D includes an external power amplifier from SkyWorks^®, which allows the application to reach +27 dBm (500 mW) output power.

Main features

SPIRIT1 low power sub GHz transceiver in a standalone RF module tuned for 868 MHz band with external power amplifier
Associated SPIRIT1 development kit, including documentation, firmware for STM32L and GUI
Suitable for wireless M-BUS systems
Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK, and ASK
Air data rate from 1 to 500 kbps
TCXO for narrow band requirements
Max P_OUT+27 dBm
Excellent receiver sensitivity (up to -123 dBm)

TX power consumption @ +27 dBm: 350 mA
SAW filter in reception path to prevent interference from out-of-band signals
SkyWorks^®SEXXXXSL power amplifier
Low duty cycle RX/TX operation mode
Automatic acknowledgment, re-transmission and timeout protocol engine
AES 128-bit encryption co-processor
SPI interface for microcontroller
RoHS compliant

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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