Sleeper85's latest activity
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).I haven't had many problems with OTA, my ESP32s are in DHCP, my DHCP server assigns them a fixed IP address. I flash the firmware by... -
Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).Weco and Soltaro would be the only two types of battery using the CAN bus and the protocol is completely different. If you want to...
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Sleeper85 reacted to silverstone's post in the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source) with
Like.
If you specify the EXACT device we might be able to try to help ... One one side, power supply, cabling (microUSB/USB-C connector or... -
Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).Fortunately not all of them, mine displays an uptime of more than a month, date of the last flashing. 😎
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Sleeper85 reacted to chaosnature's post in the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source) with Like.
1st YouTube Vid on the Solar project - Next should be better and more detailed...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).Please what is the HW: and SW: version of your two BMS? You can see it in the JK-BMS app.
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).You can always try but according to my readings the PYLON protocol on Voltronic inverters like MPP Solar only works on RS485 and not on...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).@chaosnature If I remember correctly you never managed to get the wire version to work? what is the hardware and firmware version of...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).@RostadKatt All I can tell you is that the wired version works with this version: JKB2A20S20P (heat + can) HW: V11.XW and SW...
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Sleeper85 reacted to paulsteigel's post in the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source) with Like.
No 11.43 will not response to request data command as I have mentioned (my version 11.36, 11.42 does not work on wired connection...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).How did you calibrate your BMS?
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Sleeper85 reacted to silverstone's post in the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source) with Like.
But actually @Sleeper85, I guess it should be quite easy to test. Just try to turn off BLE via the switch (or remove the UART cable in...
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Sleeper85 reacted to silverstone's post in the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source) with Haha.
Glad I didn't ask you if you had a DFMEA on hand 🤣
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).This is a very good question and I'm just testing it in the new multi-bms version when no BMS sends its data.
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Sleeper85 reacted to silverstone's post in the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source) with Like.
Well it's better if you use the wired connection to be honest, it is more reliable IMHO. BLE isn't that bad, but I'm also losing...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).@paulsteigel Comparison for 1 month. Shunt Junctek KH140F (green) vs JK-BMS B2A8S20P calibrated for correct measurement at fixed 5A...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).Here is the new code regarding the calculation of SOC. Keep in mind that this code should work can import the battery chemistry used...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).@silverstone I don't have time to discuss the CAN bus at the moment. I myself already have an Excel sheet that I must update with all...
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Sleeper85 reacted to silverstone's post in the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source) with Like.
Fair enough. I'd just like to work together. Because otherwise I'd have to do my own fork and do all the back/forward port which isn't...
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Sleeper85 replied to the thread JK-BMS-CAN with new Cut-Off Charging Logic (open-source).Multi-BMS via MQTT is a code developed by @Der_Hannes . It works but using WiFi and MQTT to receive and process information is a...
