Recent content by juanmijm

thank you very much, I am working on getting the correct protocol of these batteries, I will let you know if we get it, your capture will be very useful, thank you very much

hello, this is very interesting, unfortunately I don't know how to handle it, but I'm going to send this information to some friends, have you got any progress?

it does not matter if you use a power supply or a charger that is capable of giving 200a, when the voltage is close to the established one the amps will go down, and it stays like this for many hours, according to what they say in the forum we would be damaging the cells.

Hello guys, I've been thinking for a long time that I was doing things correctly, placing the cells in parallel and charging them at 3.65v, advising my community colleagues on how to do it, following everything I have read about it, and seen in many videos from different channels, including...

I would trust jk more than heltec, since jk is the real manufacturer. heltec is just a rebranding...

Give me a few months and I'll tell you how they're doing, and a few years to really find out ...

in my group we are waiting to receive about 500 cells among the colleagues, when they arrive we will do tests to see the capacity, I have the checker EBC-A40L, I'll give you the results

yes, heltec simply sells bms and accessories from other brands as if they were theirs, such as JK and ANT

yes, you could also plug it into the connector designated for the pc marked "monitor", as Just John says. I would like to see the data in home automation with home assistant, but unfortunately I am not trained to configure that, I need to learn but I have little time for it ...

I have two firmware, one for bt work and one for lcd work, I have tried both and they both work, I can put one or the other without a problem, if you want I can give them to you, but I am not responsible for what may happen. ;)

Yes, it is already solved and I can communicate with the pc, it was a configuration problem. Now I have another problem, they have provided me with a new firmware to operate the LCD and the monitor port at the same time, and I can see and configure all the parameters from the pc perfectly. The...

my 4s 200a bms does not have the same connector arrangement. nor does it have any character in Chinese. maybe you can use an ocr translator to know what it says there. What I would do is ask daly about this though.

RS485 a and b are crossed for sure? i think the crossing is only at uart, but i'm not sure.

thanks, this adapter is original from Daly official store? because mine is completely sealed in rubber, nor can I open it unless I break it.

sorry, the translator of the page has trolled me. Could you show the ic model?