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Ebyte 2.5km SI4463 868MHz receiver rf module







[Introduction]:E10-868MS20, based on SI4463 of Silicon Labs, is a small SMD wireless transceiver module operating at 868MHz. It has strong diffraction and penetration ability.

Pin No Pin item Pin direction Pin application
1 GND - Ground
2 VCC - Power supply 1.8V~3.6V DC 3.3V and external ceramic filter capacitor are recommended
3 GPIO0 Output Configurable GPIO
4 GPIO1 Output Configurable GPIO
5 IRQ Output SPI interrupt request
6 SCK Input Serial clock input
7 MISO Output SPI master input slave output
8 MOSI Input SPI master output slave input
9 nSEL Input SPI chip select for starting SPI communication
10 SDN - Shut down input pin.  It is low level when working (See SI4463 manual for more details)
11 ANT - Antenna
12 GND - Ground