STEVAL-FKI868V2, EVAL BOARD, SUB-1GHZ TRANSCEIVER

Evaluation board is based on the S2-LP sub-1GHz ultra-low power low data rate transceiver suitable for ISM bands and wireless M-Bus. The S2-LP is a narrow band ultra-low power sub-1GHz transceiver in a standalone RF module tuned for 860 to 940MHz frequency bands. The NUCLEO-L053R8 motherboard is equipped with an STM32L0 low power microcontroller to control the S2-LP. The board integrates a ST-LINK/V2-1 debugger/programmer for firmware updating.

• Suitable for wireless M-Bus systems
• Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
• Programmable RF output power up to +16dBm
• 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK and ASK modulation schemes
• Air data rate from 0.3 to 500Kbps
• Ultra-low power consumption (6.7mA RX, 10mA TX at +10dBm)
• Excellent performance of receiver sensitivity (up to -130dBm)
• Low duty cycle RX/TX operation mode
• Automatic acknowledgement, retransmission and timeout protocol engine
• SPI interface for microcontroller, USB interface