Project

General

Profile

Wiki » History » Revision 10

Revision 9 (Frédéric Blanc, 2018-04-23 12:49) → Revision 10/46 (Frédéric Blanc, 2018-04-23 12:50)

h1. Wiki 

 h2. LORA 

 lora vs sigfox 

 | |LORA|SIGFOX|IEEE802.11| 
 | trame(Byte)|12(140/day)|242|2304| 
 | data rate(kbps)|0.3-37.5|0.1|Up to 1Mbps| 
 | Localization|YES|NO|| 

 !{width: 50%}lora001.png! !lora001.png! 
 mai/juin 2018 www.elektormagazine.fr 

 h2. LoRa Localization 

 !lora002.png! 
 Differential Times Of Arrival 

 h2. The industrial, scientific and medical (ISM) radio bands 


 h3. 433MHz 
 !{width: 50%}ism433.png! !ism433.png! 

 h3. 868Mhz 
 !ism001.png! 

 LBT : Listen-Before-Talk  	 AFA : Adaptive Frequency Agility 
 !{width: 50%}ism868.png! !ism868.png! 

 h3. 2.4Ghz 
 !{width: 50%}ism24.png! !ism24.png!