Here is the assembly that I could see on the net.
But I can read some malfunction in the comments.

In my case, i use a wemos D1 mini.



https://randomnerdtutorials.com/power-e ... onitoring/

Thank you for these explanations.
You say Schottky diodes are not ideal for this project.
Which diode should I choose?

Could you say me how you choose a diode ?
There is lot of informations in the datasheet.

Hi,

I want to connect my wemos to a solar panel.
I will have a single 5V / 10W (2A) panel.
Which diode should I put between the positive of the solar panel and the TP4056? Thanks in advance ?

Can you tell me the assembly that I must follow precisely please?
I am lost with this new notion.

Thank you for infomation.
I check withmy arduino and mysensors (https://www.mysensors.org/build/pulse_water). This is the system that worked yesterday but today it doesn't work.
I think that the watermeter is broken.

I do the test with D5 and the same parameter of your link and it doesn't work.

Do I take a risk to try an assembly with a pull up resistance?

Hi,

Very interesting your first link.
I think that the yellow wire is a signal 5V.
What is the principe of pull-up, i don't know.

I try with "change" parameter in espeasy.

It works with mysensors and arduino nano.

My espeasy configuration :

In order to verify the gpio i test it with a DS18b20 and it works. So i think the gpio was not damaged. I use this version of espeasy : ESP_Easy_mega_20201227_normal_ESP8266_4M1M Pulse counters must be configured as Device/Task 1..4 , that is a current limitation of ESPEasy (when trying to set one u...

Hello, I have been looking for several days and I am going in circles. So I appeal to specialists for help. I first created a mysensors (https://www.mysensors.org/build/pulse_water) avec arduino nano+NRF24L01 and a YF-B1 pulse counter with the following characteristics: https://i.servimg.com/u/f41/1...