Let me tell you about my little black tech savior - the Broadlink RM Mini3. This unassuming hockey puck-sized device has quietly revolutionized how I interact with every infrared-controlled gadget in my apartment.

The setup process was... an adventure. Like other reviewers, I wrestled with the initial pairing dance (blue light blinking rituals, paperclip resets, WiFi hopping). Pro tip: the e-Control app is FAR superior to IHC - save yourself hours of frustration and start there.

Once configured though? Magic. My 10-year-old Panasonic TV that laughs at smart home trends now obeys my phone commands. The IR transmission strength shocked me - it controls devices even when hidden behind my entertainment center thanks to impressive signal reflection.

Creating custom remotes is where this shines. I've built:
- A "Movie Night" scene that dims lights (via smart plug), powers on TV/receiver, and sets perfect AC temperature
- A "Good Morning" routine that turns on news and coffee maker
- Even hacked control for an ancient humidifier missing from their database

The Alexa integration works... sort of. Voice commands for basic TV controls function, but volume adjustments become extreme sports (going from whisper to concert levels). As noted by others, you'll need to program everything as a "TV" in IHC for Alexa recognition - an awkward workaround.

Where this device truly excels is price-to-performance ratio. For under $25, it:
- Eliminates remote control clutter
- Enables remote access to devices when away from home
- Brings scheduling to "dumb" appliances
- Supports nearly any IR device imaginable

The mobile app interface feels dated (hello 2016 design), but functional. Button programming is tedious but thorough - expect to spend quality time teaching each command during setup.

If your needs are purely IR-based, skip the more expensive RM4 Pro - this compact unit delivers identical performance for basic infrared control at half the price. Just manage expectations around Alexa functionality and be prepared for some initial configuration headaches.

Final verdict? This tiny black bean transformed my living space into a pseudo-smart home overnight. While not perfect, it's hands-down the most cost-effective way to breathe new life into older electronics.