RFM12BP-433 RFM12B Module with 500mW Output Power 433MHz

Inini salah satu refensi untuk membuat otomatissi yang berbasis wifi yang mempunyai jarak hingga 1 sampai 2km

SPECIFICATION: – High output power with 500mW – High input sensitivity with -116dBm – Low costing, high performance and price ratio – PLL and zero IF technology – Fast PLL lock time – High resolution PLL with 2.5 KHz step – High data rate (up to 115.2 kbps with internal demodulator£¬with external RC filter highest data rate is 256 kbps) – 50 OHM antenna input/output – Programmable TX power – Programmable TX frequency deviation (from 15 to 240 KHz) – Programmable receiver bandwidth (from 67 to 400 kHz) – Analog and digital signal strength indicator (ARSSI/DRSSI) – Automatic frequency control (AFC) – Data quality detection (DQD) – Internal data filtering and clock recovery – RX synchron pattern recognition – SPI compatible serial control interface – Clock and reset signal output for external MCU use – 16 bit RX Data FIFO – Two 8 bit TX data registers – Standard 10 MHz crystal reference – Wakeup timer – 2.2V ¨C 3.8V power supply for FSK IC, 12V power supply for power amplifier – Standby current less than 0.3µA – Supports very short packets (down to 3 bytes)

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