Guru
Joined: 31/01/2019
Location: GermanyPosts: 573
| Posted: 09:45am 25 Oct 2021 |
Hi , anyone able to run a lora modul (sx1276 or rfm95) with mmbasic ?
Thx
Plasma
Guru
Joined: 09/06/2017
Location: FinlandPosts: 375
| Posted: 06:54am 26 Oct 2021 |
Hi,
I did some LoRa testing a few years ago with the standard 28pin Micromite & ILI9341 LCD. I found some programs on internet. Modified slightly to fit my purpose. I was testing with one unit dedicated for TX and the other for RX.
The TX-unit sends a test message with stepvise increasing output power and the RX-unit displays the communication info including the used TX-power. Based on the test results you can determine what power level you need for your communication purpose.
LoRa.zip
Unfortunately I can not anymore recall how far I was able to reach with the LoRa-modules (Ra-02, Ai-Thinker from Ali Express).
Guru
Joined: 31/01/2019
Location: GermanyPosts: 573
| Posted: 07:52pm 26 Oct 2021 |
Thx ill check the source