LoRa: Difference between revisions

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|LLCC68
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| +22dbm
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|2019
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|SX1280
|2400
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|SX1281
|2400
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Latest revision as of 17:47, 17 September 2023

Chips

Lora Connect
Semtech MHz Region Note Output Sensitivity Year
LLCC68 +22dbm -129 2019 medium range / indoor
SX1261 150-960 World +15dbm -117 to -148 2017
SX1262 150-960 World +22dbm -117 to -148 2017
SX1268 410-810 China 2018
SX1272 860-1020 World SF 6-12 +20dbm -117 to -137 2013
SX1273 860-1020 World SF 6-9 +20dbm -117 to -130 2013
SX1276 137-1020 World SF 6-12 +20dbm -111 to -148 2013
SX1277 137-1020 World SF 6-9 +20dbm -111 to -139 2013
SX1278 137-525 SF 6-12 +20dbm -111 to -148 2013
SX1279 137-960 SF 6-12 +20dbm -111 to -148
SX1280 2400 +12.5dbm 2017
SX1281 2400 +12.5dbm 2017

https://www.semtech.com/lora/lora-products

Semtech MHz Region Note Year
SX1302 Gateway 2019
SX1303 Gateway 2020
SX1301
Spreading Factor
Chips / symbol
SF5 32 Fastest only new chips
SF6 64 only new chips
SF7 128
SF8 256
SF9 512
SF10 1024
SF11 2048
SF12 4096 Slowest
Bandwidth
khz
0 7.81
1 10.42
2 15.63
3 20.83
4 31.25
5 41.67
6 62.5
7 125
8 250
9 500
SX1261/62 Sensitivity
10.4khz 125khz 250khz 500khz
SF7 -134 -124 -121 -117
SF12 -148 -137 -134 -129
HopeRF MHz Region Note Year
RFM95 (W) 868,915
RFM96 (W) 433
RFM98 (W) 433

"W" = FCC/CE version


Modules

Manufacturer Name LoRa Chip Note Price
Heltec HTCC-AM01 SX1262 Module with MCU (ASR6501), 8x GPIO USD 8,60
Heltec HTCC-AM02 SX1262 Module with MCU (ASR6502), 16x GPIO USD 9,40
Heltec HTCC-AB01 SX1262 Board with MCU (ASR6501), Solar, LiIon USD 11,90
Heltec HTCC-AB02 SX1262 Board with MCU (ASR6502), Solar, LiIon, OLED USD 14,40
Heltec HTCC-AB02A SX1262 Board with MCU (ASR6502), 1/2 AA Bat,
Heltec HTCC-AB02S SX1262 Board with MCU (ASR6502), Solar, LiIon, OLED, GPS
Heltec HT-M01 SX1308 Gateway for Raspi Zero
Heltec Turtle Board SX1276 Board with STM MCU for RadioShuttle

Links

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