LoRa
来自Jack's Lab
(版本间的差异)
(→Overview) |
(→Spreading Factor) |
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第3行: | 第3行: | ||
=== Spreading Factor === | === Spreading Factor === | ||
− | + | [[文件:Sx1278-spreading-factor.png]] | |
+ | <br> | ||
=== Coding Rate === | === Coding Rate === |
2017年10月10日 (二) 23:39的版本
目录 |
1 Key Concepts
1.1 Spreading Factor
1.2 Coding Rate
1.3 Signal Bandwidth
2 Schematics
http://modtronix.com/prod/imod/inair4/inair4_r1_sch.pdf
3 Chip
3.1 SX1278
- http://www.semtech.com/wireless-rf/rf-transceivers/sx1278/
- http://www.semtech.com/images/datasheet/LoraLowEnergyDesign_STD.pdf
- http://www.semtech.com/images/datasheet/LoraDesignGuide_STD.pdf
- http://www.semtech.com/images/datasheet/AN1200.19_SX127x_RefDesign_STD.pdf
- http://www.semtech.com/images/datasheet/an120014-xo-guidance-lora-modulation.pdf
4 Reference
- http://www.semtech.com/wireless-rf/rf-transceivers/
- http://cpham.perso.univ-pau.fr/LORA/RPIgateway.html