Hi Ben
To save power from the battery, a very simple way is to reduce the clock frequency in general.
With the ESP32 it would still be possible to work with 80MHz
and power consumption would drop significantly.
How can I change the clock of the ESP32 to 80MHz with Flowcode?
regards
Stefan
ESP32 How to run on 80MHz instead of 240Mhz
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Re: ESP32 How to run on 80MHz instead of 240Mhz
Hi Ben
For the ESP32 it's in the config file but Flowcode has no option for 80MHz.
regards
Stefan
Info about it:
For the ESP32 it's in the config file but Flowcode has no option for 80MHz.
regards
Stefan
Info about it:
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Re: ESP32 How to run on 80MHz instead of 240Mhz
Hi Leigh
Thanks a lot for the info.
I had to enter 80 few times and then it worked.
My program needs power on 5Volt PSU as follows:
With 80MHz: normal 50-60mA, Bluetooth sending 90-100mA
With 240MHz: normal 70-90mA, Bluetooth sending 110-120mA
Comport and Bluetooth is working nice with both speed.
It's about 20% less, its something but not enough so I have to look further how can I reduce the power consumption
regards
Stefan
Thanks a lot for the info.
I had to enter 80 few times and then it worked.
My program needs power on 5Volt PSU as follows:
With 80MHz: normal 50-60mA, Bluetooth sending 90-100mA
With 240MHz: normal 70-90mA, Bluetooth sending 110-120mA
Comport and Bluetooth is working nice with both speed.
It's about 20% less, its something but not enough so I have to look further how can I reduce the power consumption
regards
Stefan