LoRa: Difference between revisions
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|+Spreading Factors | |+Spreading Factors | ||
! | ! | ||
!Chips / symbol | |||
! | ! | ||
! | ! | ||
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|SF5 | |||
|32 | |||
|Fastest | |||
|only new chips | |||
|- | |||
|SF6 | |||
|64 | |||
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|only new chips | |||
|- | |- | ||
|SF7 | |SF7 | ||
| | |128 | ||
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|- | |- | ||
|SF8 | |SF8 | ||
| | |256 | ||
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|- | |- | ||
|SF9 | |SF9 | ||
|512 | |||
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|- | |||
|SF10 | |||
|1024 | |||
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|- | |- | ||
|SF11 | |||
|2048 | |||
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| | |- | ||
|SF12 | |||
|4096 | |||
|Slowest | |||
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Revision as of 17:28, 16 September 2022
Chips
Semtech | MHz | Region | Note | Output | Sensitivity | Year | |
---|---|---|---|---|---|---|---|
SX1261 | 150-960 | World | +15dbm | 2017 | |||
SX1262 | 150-960 | World | +22dbm | 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 |
https://www.semtech.com/lora/lora-products
Semtech | MHz | Region | Note | Year |
---|---|---|---|---|
SX1302 | Gateway | 2019 | ||
SX1303 | Gateway | 2020 | ||
SX1301 |
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 |
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 |