00:00If you're into Arduino, ESP32, or any kind of microcontroller tinkering,
00:04you already know a USB to TTL serial converter is one of those tiny tools you can't live without.
00:10Whether you're flashing firmware, debugging a project, or just trying to get your board to
00:14talk to your computer, you need one of these in your toolkit. So today, I dug through the
00:20listings and found the best deals for the top 5 USB to TTL serial converter boards,
00:24and trust me, these are worth every penny. Coming in at number 1, this FT232RL adapter from FTDI
00:31is an absolute beast, and it's easy to see why it's sold nearly 5,000 times with a perfect 5
00:37-star
00:37rating. You get both Type-C and mini USB options, switchable 3.3V and 5.5V output, and that genuine
00:44FTDI chip means rock-solid reliability every single time. At just $4.32, this is the one I'd grab
00:52without hesitation if you want zero headaches and maximum compatibility with your Arduino projects.
00:58Next up, we've got another FT232RL module, and this one's built with an industrial-grade FTDI chip,
01:04so you know it's made to last. It handles both 5V and 3.3V logic, which makes it perfect for
01:11Arduino Pro Mini and pretty much any board you throw at it. Priced at only $3.49 with almost $4
01:17,800 sold
01:18and a 4.7 rating, this is the budget-friendly workhorse you want if you're buying more than
01:23one or just want a dependable spare in your drawer. If you're looking for the cheapest way to get
01:28started, this CP2102 module is calling your name at just $2.28. It's a simple 5-pin USB 2.0
01:36to UART
01:37converter that does exactly what you need, download code, flash chips, and replace those old CP9102 boards
01:43without spending a fortune. With over $4,500 sold and a solid 4.7 rating, it's proof that you don't
01:49need to spend big to get the job done, especially if you're just getting into the hobby. Now here's
01:55one for the modern setup, a USB Type-C to TTL adapter featuring the FT232RL chip, and yes,
02:01it has switchable 3.3V and 5V output. Type-C is where everything's heading, so ditching those old
02:08mini-USB cables for a single universal connector is a game-changer on your desk. At $3.63 with a
02:15flawless 5-star rating and over $4,500 sold, this is the smart pick if you want future-proof
02:20convenience and clean, reliable performance for all your DIY and MCU programming needs.
02:25And rounding out our list is yet another FT232RL module, but this one's a little different because
02:31you can choose between mini or Type-C USB, and it supports 3.3V and 5.5V output.
02:37It's basically the flexible all-rounder for Arduino Pro Mini and FT232 projects, and with a 4.9 rating
02:44from over 4,300 happy buyers, people clearly love it. At $3.76, it's a fantastic deal if you want
02:52genuine FTDI reliability with the freedom to pick the connector that fits your setup.
02:57So there you have it, 5 killer USB to TTL serial converters that won't break the bank,
03:02whether you're a beginner or a seasoned maker.
03:05All the links are down in the description below, so go check them out and grab the one that fits
03:10your project. If this helped you out, smash that like button and hit subscribe for more
03:15deer recommendations, and I'll catch you in the next one.
