legacy wiki page

  • https://w.electrodragon.com/w/Lora_Tech
  • https://www.electrodragon.com/w/Category:Wireless

AIT lora

  • https://w.electrodragon.com/w/AIT_LORA_MOD

Info

  • LoRa is the physical layer or in simple words is the modulation, the modem or radio, the hardware.
  • LoRaWAN is the network protocol or architecture that works on LoRa.

Lora

LoRa ™ is a long-range radio technology "Lo ng- Ra nge" its main features:

  • Its spread spectrum modulation allows a significantly greater scope to other technologies.
  • High sensitivity (-168dB) combined with high immunity to interference.
  • Low Consumption (up to 10 years with a battery, good depends on certain characteristics).
  • Low data transfer (up to 255 bytes).

Board

Module

EE1 - common series

NWL1071-dat - NWL1072-dat

classic

HPD Series - NWL1074-dat - NWL1075-dat - NWL1077-dat

high power lora series

Chip

  • SX1278
  • LLCC68

wiring to ESP32

Lora Module ESP32
ANA Antenna
GND GND
DIO3 -
DIO4 -
3.3V 3.3V
DIO0 IO 2
DIO1 -
DIO2 -
GND -
DIO5 -
RESET IO 14
NSS IO 5
SCK IO 18
MOSI IO 23
MISO IO 19
GND -

ref

https://randomnerdtutorials.com/esp32-lora-rfm95-transceiver-arduino-ide/