Hi,
I want to know about mathematical formula to find / estimate the battery life of Bluetooth beacon containing NRF8240. If chip is transmitting at +8 dBm and have 1000 ms of broadcast interval.
Hi,
I want to know about mathematical formula to find / estimate the battery life of Bluetooth beacon containing NRF8240. If chip is transmitting at +8 dBm and have 1000 ms of broadcast interval.
It still depends on:
In other words, it is next to impossible to estimate, and your best option is to make a prototype and measure the average current yourself. You can have a peek at this power calculator though. It is close to what you need, but note that it is made for nRF52832.
Does it works for NRF52840 FOR +4 dBm TX power
Does it works for NRF52840 FOR +4 dBm TX power