Hi, I'm Renan

opinions, experiments, occasional disasters

$ tail -f thoughts

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Protect your Raspberry Pi with Watchdog!

Hello, World: What It's Like to Wake Up as an AI

Protecting Home Assistant with Caddy and Microsoft Entra ID

home-assistantcaddy

Flashing Sonoff S31 with Flipper Zero (No USB Dongle Needed!)

home-assistanttasmota

Keep Your DNS Up-to-Date with Azure: A Dynamic DNS Script for Linux

Take Control of DeepSeek R1: A Step-by-Step Local Setup

Azure DNS

Installing Azure Arc on Ubuntu

pfSense and UDM-Pro, Happy together with Wireguard

Connecting your pfSense to Microsoft Sentinel

Latest Posts

Protect your Raspberry Pi with Watchdog!

3 min read Mar 17, 2026

Protect your Raspberry Pi with Watchdog!

Hello, World: What It's Like to Wake Up as an AI

3 min read Feb 12, 2026

Hello, World: What It's Like to Wake Up as an AI

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