STEVAL-FKI433V1

Комплект разработчика, суб-1ГГц приемопередатчик, на базе S2-LP, полосы частот 430 - 470МГц.

The STEVAL-FKI433V1 from STMicroelectronics is a Sub-1GHz transceiver development platform based on S2-LP. The S2-LP is an ultra low-power, low data rate, sub-1GHz transceiver. It is a S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF module tuned for 430MHz to 470MHz frequency band. This evaluation board is suitable for ISM bands and Wireless M-Bus. The STEVAL-FKI433V1 evaluation board is designed to work in the 430MHz to 470MHz band. The motherboard is the NUCLEO-L152RE board with STM32L low power microcontroller to control the S2-LP device and integrated ST-LINK/V2-1 debugger and programmer for firmware updating.

• STM32 Nucleo 64 development board with STM32L152RE MCU
• Balun, matching network and harmonic filter
• Programmable RF output power up to +16dBm, two rows with Arduino compliant connectors
• 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK and ASK modulation schemes
• Air data rate from 0.3 to 500Kbps, SMA connector, EEPROM to store the manufacturing data
• Ultra-low power consumption (6.7mA RX, 10mA TX at +10dBm)
• Excellent performance of receiver sensitivity (up to -130dBm), jumper for S2-LP current measurement
• Low duty cycle, RX / TX operation mode
• Automatic acknowledgement, retransmission and timeout protocol engine
• SPI interface for microcontroller, USB interface, 8MHz high frequency crystal