Problem with powerbank with ESP32
-
- Posts: 4
- Joined: Fri Jan 18, 2019 1:56 pm
Problem with powerbank with ESP32
I tried to use this powerbank Wich I attach, but it doesn't work with ESP32. Maybe I'm missing something, but I can't understand what's the problem. To your knowledge, is it possible to use any powerbank to supply ESP32? If it is possible , do you have any recommendations for the model and others?
-
- Posts: 9727
- Joined: Thu Nov 26, 2015 4:08 am
Re: Problem with powerbank with ESP32
If you added an attachment, I think it failed... not seeing it here. Furthermore, it helps if you state what issues you're seeing (serial output?)
-
- Posts: 4
- Joined: Fri Jan 18, 2019 1:56 pm
Re: Problem with powerbank with ESP32
Sorry for the late reply and sorry for the image of powerbank I forgot to insert in the topic.
The ESP32 when is attach to powerbank won't turn on.
The ESP32 when is attach to powerbank won't turn on.
- Attachments
-
- Cattura.PNG (125.46 KiB) Viewed 8671 times
Re: Problem with powerbank with ESP32
I am not saying this is the problem, but I have seen power banks that will not power up deices if the load is not high enough.
-
- Posts: 9727
- Joined: Thu Nov 26, 2015 4:08 am
Re: Problem with powerbank with ESP32
Also, on some boards, you need to manually reset the ESP32 before it properly powers on in the user application. Can you try that?
Re: Problem with powerbank with ESP32
Yes. I have had no success using power banks as a power source for ESP8266 or ESP32 for this reason. As soon as the consumed current drops below some level, the battery thinks the "phone" is fully charged and turns off the charging output.
-
- Posts: 4
- Joined: Fri Jan 18, 2019 1:56 pm
Re: Problem with powerbank with ESP32
I tried but it doesn't work :/ESP_Sprite wrote: Also, on some boards, you need to manually reset the ESP32 before it properly powers on in the user application. Can you try that?
Can I use other device for give power to ESP32?ESP_Angus wrote:Yes. I have had no success using power banks as a power source for ESP8266 or ESP32 for this reason. As soon as the consumed current drops below some level, the battery thinks the "phone" is fully charged and turns off the charging output.
P.S. thanks for the replies, I appreciate it
Who is online
Users browsing this forum: Google [Bot] and 95 guests