STMicroelectronics IKR002V4D Low Data Rate Transceiver Daughterboard is a specialized communication and wireless development tool based on the SPIRIT1 low power RF transceiver module. Operating in the sub 1 GHz frequency band specifically tuned to 868 MHz, it is designed to facilitate RF wireless applications and wireless M-BUS system developments.
This daughterboard supports multiple modulation schemes such as 2-FSK, GFSK, MSK, GMSK, OOK, and ASK, offering flexibility for various wireless communication protocols. The programmable air data rate from 1 to 500 kbps caters to different throughput requirements.
Power efficiency is a key feature, with current consumption of only 9.7 mA during RX and 21 mA during TX at a transmission output power of +11 dBm. Its exemplary receiver sensitivity of -119 dBm and low duty cycle RX/TX operation mode ensure reliable long-range wireless connectivity with minimal power drain.
The daughterboard supports advanced communication protocols including automatic acknowledgment, retransmission, and timeout mechanisms, enhancing communication reliability and network robustness. Security is enhanced with an integrated AES 128-bit encryption co-processor, ensuring secure wireless data transmission compliant with modern standards.
Featuring an SPI interface, the board is easily interfaced to microcontrollers or development boards for seamless integration into various embedded wireless systems and IoT devices.
The SPIRIT1 module is a standalone sub GHz transceiver optimized for low power applications. It supports robust modulation schemes for reliable wireless communication. Programmable data rates provide adaptability for different wireless standards.
Low power consumption enables extended battery life in portable devices. High receiver sensitivity extends communication range effectively. Protocol engines ensure message reliability through automatic retransmissions. Advanced 128-bit AES encryption provides a secure communication channel.
Complies with RoHS standards and is manufactured in Italy guaranteeing quality and reliability. Ideal for industrial, IoT, smart metering, home automation, and wireless sensor network applications.
This product is categorized under Communication & Wireless Development Tools, providing an essential platform for engineers and developers designing sub GHz RF wireless solutions using STMicroelectronics technology. Explore related products and development kits on EnvMart for comprehensive project development.
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