foxbms-2
diyBMSv4
| foxbms-2 | diyBMSv4 | |
|---|---|---|
| 2 | 5 | |
| 224 | 858 | |
| - | - | |
| 3.2 | 6.1 | |
| 7 months ago | about 1 month ago | |
| C | HTML | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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foxbms-2
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Rivian software update bricks infotainment system, fix not obvious
I wonder if it is somehow possible to use an open source battery management system to build a car like this. See https://foxbms.org/
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How bad of an idea is it to use 12v, car lead acid batteries for a 100v battery pack?
Check out FoxBMS if you want an open source BMS... it is developed in Germany and looks very capable, plus you can modify it if you want to make something specific to a module you are using. (https://github.com/foxBMS/foxbms-2)
diyBMSv4
- Small Li battery with Open BMS so I can trial various charge/discharge algorithms
- Affordable backup battery
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Reprocessing 18650 laptop batteries for awhile, would appreciate comments technique
I've been doing almost the exact same as you for about 4 years. I do the testing a 1A though. Always with me on hand to check temp every 10-15 mins. If they get hot they are out. I've managed to build up over 1000 now (processed maybe 4-5K with no fires) in prep for a DIY Powerwall using the DIYBMS https://github.com/stuartpittaway/diyBMSv4 I note the capacity and IR in an app I made for keeping track of all my cells and jot the capacity and assigned number on them so when I make packs I can easily find them.
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I want to build a battery for a controller board, and I would love to re-use this laptop battery
BMS is probably the best way to do it.. It costs the most, but it's the best as far as feature set and safety IMO. I use this one for my solar generator: https://github.com/stuartpittaway/diyBMSv4 - your charger can be dead stupid in this case. I am using a simple solar charger in my example. 12v in, 24v charging to my cells and the BMS handles all the balancing.
- First arduino robotics project. Lost in a sea of power.
What are some alternatives?
bat - Battery management utility for Linux laptops.
Esp-Seplos-Controller - Seplos Controller mit Webseite Der Esp8266 ist über ein Rs485 Modul mit dem Seplos BMS verbunden und kann diesem seine Daten entlocken. Shutdown Button: Das BMS wird ausgeschaltet , selbe Art als ob man länger auf dem BMS tastschalter bleibt. Kurzum die Firmware die es hier zum Download gibt, liest das Bms aus und es lässt sich per Button Klick abschalten. Es fehlen derzeit noch die Warnings . Was kann der ESP8266 Seplos Controller : Mqtt Schnittstelle, Payload ist ein Json Array , die Topic Addressen werden in der ESP Weg UI angezeigt und sind für jeden Esp induviduell unique. Http Schnittstelle, Daten werden als Json Array ausgegeben SAVE CONTROLER Button ist für spätere Funktionen reserviert Derzeit kann nur ein BMS damit ausgelesen werden, Multipackreading ... coming soon Die SOC Zeile blinkt wann es einen Discharge oder Charge übers BMS gibt, ansonsten bei Current==0 , bleibt die Zeile weiss und blinkt nicht. Die SOC Spalte ist wie im Batteriemonitor farbig 0-30% red, 30-5
dbus-serialbattery - Battery Monitor driver for serial battery in VenusOS GX systems
rauc - Safe and secure software updates for embedded Linux
flt2vhs - Convert Falcon BMS recordings in seconds, not minutes
battery-charging-limiter-linux - Script to set battery charging threshold in Asus laptops running linux
tesla-megapack-tracker - Project tries to track all tesla megapack (>5MWh) and other large battery (>10MWh) installations
beatoraja-english-guide - Detailed guide for how to get started with beatoraja or BMS in general. -- For example: What is BMS, How do I set it up, Where do I download songs, How does the community work, How does the difficulty system work
bemuse - ⬤▗▚▚▚ Web-based online rhythm action game. Based on HTML5 technologies, React, Redux and Pixi.js.
osx_battery_charge_limit - Intel-only Macbook (OSX) limit maximum battery charge using SMC
meta-rauc - Yocto/Open Embedded meta layer for RAUC, the embedded Linux update framework