Módulo integrado con un RFM12BSP que permite una comunicación inalámbrica.Frecuencia 434MHz, voltaje de operación 2.2-3.8VDC, compatible con interfaz SPI.

Características:

• Low-cost, high-performance
• SPI compatible interface
• High data rate (up to 115.2 kbps in digital mode, 256 kbps in analog mode)
• Wakeup timer
• 2.2V-3.8V power supply
• Analog and digital RSSI outputs
• Differential antenna input/output
• Automatic antenna tuning
• 16-bit RX data FIFO
• PLL and zero IF technology
• Fast PLL lock time
• High resolution PLL with 2.5KHz step
• Programmable TX frequency deviation (from 15 to 240 kHz)
• Programmable receiver bandwidth (from 67 to 400 kHz)
• Analog and digital signal strength indicator
• Internal data filtering and clock recovery
• Clock and reset signal output for external MCU use
• 10MHz crystal for PLL timing

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