Review on 🔋 FrSky MLVSS Mini Lipo Voltage Sensor: Smart Port Enabled - OLED Screen NOT Required by Eric Kim

It would be great if they just put a reverse polarity protection circuit on the device. I first fried the ESC by connecting the battery and then tried to figure out why it wasn't working properly. I hooked it up to another ESC and boiled it too. It's admittedly my own inexperience and stupidity that caused this, but I don't think it's too much to expect or ask FrSky to have some diodes in there so people don't shoot themselves in the foot. Luckily, with an OLED display, FLVSS has this, so I replaced my MLVSS with FLVSS, despite the extra weight. Whatever you buy, once you use it, you'll never want to be without it. Super cool device to have on board.