Victron VenusOS UPGRADE v3.21 | Raspberry Pi 3 and Pi 4

Victron did Release a new version of their VenusOS 3.21. We will upgrade together to the latest version on my Raspberry Pi 4B and Raspberry Pi 3B+.
v3.21 - Feb 19th 2024
Changes:
• Fix MQTT issue that prevented writing negative numbers over the MQTT protocol. This bug affected systems with customer-own software, for example special control loops that run a different ESS algorithm than the standard Victron one. The bug was introduced per v3.20, last week.
Victron VRM Portal: vrm.victronenergy.com/
Victron Professional: professional.victronenergy.com/
Affiliate links:
Raspberry Pi 3 Model B+ Starter Kit
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Raspberry Pi 7 inch Capacitive Touch Screen
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Victron Energy VE.Direct to USB Interface
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Power Supply Raspberry DC-DC 12V to 5V 3A Micro USB Converter Voltage Step Down
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Raspberry Pi 3 B+ Case
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SanDisk Ultra 32GB microSDHC UHS-I Card with Adapter
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Victron Energy Smart Battery Sense
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Victron Energy SmartShunt
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Victron Energy SmartSolar MPPT
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Victron Energy VE.Direct to USB Interface
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Timecodes
00:00 - Intro
00:29 - Change Log
02:00 - Update Raspberry Pi 4
03:56 - Update Raspberry Pi 3
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[@ralph9987]

Danke

[@user-qg3qq2vz9e]

Hello from Vaggelis / Greece. Very interesting video!! Check, there is VenusOS v3.22

[@tobisreallifeskillswithtobi]

Thanks Vaggelis!

[@eadmineadmin2374]

What temperature sensors are you using? Also do you have issues with usb to UART cable? I’ve heated people having tons of issues if it’s not isolated.

[@tobisreallifeskillswithtobi]

I have two videos about this 1 Wire: kzbin.info/www/bejne/mIPHZIZ_drCFgtU It is a little messy, depending on your setup though. No issues so far.