nrf52-lora(RA-02 module)

sandeepmistry / arduino-LoRa

An Arduino library for sending and receiving data using LoRa radios.

MIT License

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nrf52-lora(RA-02 module) #342

Closed safwan9633 closed 3 years ago

safwan9633 commented 4 years ago

i am using LoRa module RA-02 in nrf52832 try to send 400bytes per sec but i can only send 256bytes per sec .how can i send 2 packet per sec(512bytes per sec)?

how can i increase datarates in lora without missing packets and bytes?

IoTThinks commented 4 years ago

What are your current SF and BW (Hz) setting?

safwan9633 commented 4 years ago

hi @IoTThinks SF= 8,BW=125KHZ

IoTThinks commented 4 years ago

SF6, BW500 is the fastest at 37kbps. The faster the data rate, the shorter the distance.

safwan9633 commented 4 years ago

hi @IoTThinks i need 3kbps with getting long distance is it possible to send 2 packet(256bytes) per sec with sf 8 and bw 125khz?

IoTThinks commented 4 years ago

Hi, You can help yourself here https://www.rfwireless-world.com/calculators/LoRa-Data-Rate-Calculator.html