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sandeepmistry / arduino-LoRa

An Arduino library for sending and receiving data using LoRa radios.
MIT License
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running on raspberry pi #347

Closed loraraspi91 closed 3 years ago

loraraspi91 commented 4 years ago

Dear All,

For my personal needs, I port this arduino-Lora library code on raspberry pi, you can find all the code here:

https://github.com/loraraspi91/LoRa4Raspi

I also did the effort to port almost examples to raspberry pi. I kept the same API, so it is very easy to run an actual Arduino-Lora code on raspberry pi.

you are free to merge my port in this library, so this library could also supported by Raspberry pi.

Sorry, if it is not the right place to put this information.

Laurent

morganrallen commented 4 years ago

Neat! I'll have to dig around and see if I have a LoRa on a module to test this.

IoTThinks commented 4 years ago

@loraraspi91 Hi, It would be great if you have a basic sample wiring the LoRa sx1278 and a Pi.

Maybe a photo is sufficient. Thanks for the porting

loraraspi91 commented 4 years ago

I do not use specific wiring, I'm using the same pin like the original Lora library

You just have to connect your sx1278 to SPI. connect the NSS (Chip select) to a GPIO, Reset to another GPIO DIO0 to another GPIO of course connect power of the Sx1278 to the Raspberry Pi Connector

after you use the LoRa.setPins( Nss, Reset, DIO0); you have to use WiringPi number to specify it in the command.

For my test, I use CE0 pin for NSS of the raspberry pi (wiringpi =10); I also use GPIO25 for Reset (WiringPi = 6) and I used GPIO19 (WiringPi 24)

but you can adapt it according to your board.

to be precise for your sx1278

1278 --> Raspi connector pin 8, DIO0 ---> pin 35, GPIO19, WPi 24 pin 17, MISO --> pin 21, MISO pin 18, MOSI --> pin 19, MOSI pin 16, SCK --> pin 23, SCLK pin 19, NSS --> pin 24, CEO/GPIO8, WPi 10 pin 7, NRESET --> pin 22, GPIO25, WPi 6

LoRa.setPins (10, 6, 24);

Le mar. 10 mars 2020 à 14:49, IoTThinks.com notifications@github.com a écrit :

@loraraspi91 https://github.com/loraraspi91 Hi, It would be great if you have a basic sample wiring the LoRa sx1278 and a Pi.

Maybe a photo is sufficient. Thanks for the porting

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/sandeepmistry/arduino-LoRa/issues/347?email_source=notifications&email_token=AOXEAABPSUNO25E2VHIKRJDRGZAMXA5CNFSM4LE6FNG2YY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEOLPJHQ#issuecomment-597095582, or unsubscribe https://github.com/notifications/unsubscribe-auth/AOXEAAFCRKIIYOHBLZSSHKTRGZAMXANCNFSM4LE6FNGQ .

IoTThinks commented 4 years ago

@loraraspi91 Thanks for the detail. It is sufficient for me already.

kizu29038988 commented 3 years ago

Thank you so much, could you make an comunication between Pi and Arduino (LORA SX1278, RA02) by TEXT. Thank you.

loraraspi91 commented 3 years ago

Hello,

I think it should work. I do not have the SX1278, RA02 Arduino module to make the test. You have to be sure that the frequency and LoRa configuration are the same on both side.

You can try with the sender.cpp example ( LoRa.print("hello ") ).

Best regards

Le lun. 30 nov. 2020 à 08:45, kizu29038988 notifications@github.com a écrit :

Thank you so much, could you make an comunication between Pi and Arduino (LORA SX1278, RA02) by TEXT. Thank you.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/sandeepmistry/arduino-LoRa/issues/347#issuecomment-735613721, or unsubscribe https://github.com/notifications/unsubscribe-auth/AOXEAAA2W7R63MAJDGEJ4H3SSNESPANCNFSM4LE6FNGQ .