Si4432

Si4432 and RFM22

• HopeRF and si4432 at avrfreaks

SiLabs product and support pages

• Silabs product page
• From www.cygmal.org forum

Go to EZRadioPRO - Support - Si4432 page on SiLabs,
Download
- SDBC-DK3 User Guide
- SDBC-DK3 Factory Firmware.zip

• WDS3-Setup.exe Chip Configurator v3.1.4.0

Downloaded and installed

Purchase

• mouser price 3.44 EU @ 1pc

RFM22 Arduino

Flytron

• OpenLRS is an open project on Arduino and Si4432 + Atmega328 board

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File:OpenLRS-1.jpg 350px 350px

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• Flytron OpenLRS at diydrones
• flytron OpenLRS & Accessories
• OpenLRS Receiver v2

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• Schematic for v2 boards File:OpenLRS-4.jpg

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• To build use Arduino022

Arduino1.0 gives error for OpenLRS_RX