4432-DKDB2 Silicon Laboratories Inc, 4432-DKDB2 Datasheet - Page 62

• Manufacturer Part Number: 4432-DKDB2
• Description: WiFi / 802.11 Modules & Development Tools Single Antenna TRx Testcard Hi band
• Manufacturer: Silicon Laboratories Inc

Specifications of 4432-DKDB2

• Modulation: GFSK
• Operating Voltage: 3.3 V
• Antenna: SMA
• For Use With/related Products: Si4432
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SDBC-DK3 UG
62
SpiRfWriteAddressData((REG_WRITE | SyncWord3), 0x2D);
GPIO definitions
Next, define your RF parameters based on application specific data rate,
deviation, receive baseband bandwidth etc.,
}
SpiRfWriteAddressData((REG_WRITE | SyncWord2), 0xD4);
// set GPIO0 to RX DATA
SpiRfWriteAddressData((REG_WRITE | GPIO0Configuration), 0x14);
// set GPIO1 to TX State & GPIO2 to RX State
SpiRfWriteAddressData((REG_WRITE | GPIO1Configuration), 0x12);
SpiRfWriteAddressData((REG_WRITE | GPIO2Configuration), 0x15);
// set modem and RF parameters according to the selected DATA rate
RFSetRfParameters(data_rate);
return RF_OK;
Figure 66.
Rev. 0.4