4 ms·
I don‘t think you‘re allowed to send once per second on LoRa if you play by the rules due to duty cycle restrictions in the license-free ISM bands. On 868Mhz y
by Tepix 1y ago
I don‘t think you‘re allowed to send once per second on LoRa if you play by the rules due to duty cycle restrictions in the license-free ISM bands.
On 868Mhz you get 36 seconds per hour or even 3.6 seconds per hour.
Depending on your power usage sending may also be very slow.
- clbrmbr 1y agoDepends on the region. That duty cycle limitation sounds like EU. In USA, there are fewer restrictions on 915MHz, but heavy limits on 434 MHz under part 15. (Subsec 15.235 does not permit pre-determined intervals and 1/sec would definitely not fly!) Then again, the primary user of 434MHz is actually amateur radio, on which you can operate beacon transmissions if you care to!!