Hi,

I did not. I supposed there was a mechanism to block reverse current.
I will try and get back here with the result.

Thanks!

Hi,

I am studying the ESP32-C6 supermini.
I do not have the schematic, but I suppose it to be the same as the ESP32-C3 supermini.
https://dl.artronshop.co.th/ESP32-C3%20SuperMini%20datasheet.pdf

The battery controller is the following:
https://www.lcsc.com/datasheet/lcsc_datasheet_2202251530 ...

Thank you very much for your replies!

I believe that So_yeah highlighted the problem here.
Moreover, I was doing a mistake while measuring the current consumption in the first place.
It is not 100uA, but it is in the order of 2mA.
I am supplying directly 3.3V, but I noticed from the schematic of ...

Thank you for the replies :)

I did not know about the ESP-NOW protocol.
It is very interesting indeed. However, I would need something simple to be integrated with a python script running on a PC that is receiving the data.
That is why I was thinking about UDP.
I also think that TCP might work ...

Hello!

I am currently working on a project that needs to run on a battery for long time.
Some sort of data-logger for vibrations.

I intend to keep in deep sleep the main core of the ESP32 and wake it up with the help of ULP co-processor from time to time when a change in the magnetic field is ...

Hi marekg,

I am stuck with the same question here.
I am actually consuming around 140uA when in Deep Sleep.
However, I set up the wake-up to be triggered by RTC_GPIO.

Any suggestion about how to lower the power consumption?

Thanks

Hi Brolly!

I have your same timing here.
Did you find any solution to shorten the MQTT connection time?

Regards

Dear Forum,
I am trying to understand what is the most effective way to stream data from an ESP32 node via WiFi to my PC.

Let me shortly describe the application that I am working on.
I would like to setup a wireless IMU node based on ESP32 and the MPU6050 [https://www.invensense.com/products ...