STEVAL-FKI433V2, Development Kit, S2-LP Sub-1GHz Transceiver, ISM Bands, Wireless M-Bus, 430MHz To 470MHz

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 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.

• S2-LP narrow band transceiver in a standalone RF module tuned for 430-470MHz frequency bands
• STM32 Nucleo-64 development board with STM32L0 MCU
• Suitable for wireless M-Bus systems
• 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
• 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 and USB interface