Morserino-32
The new way to practice Morse code.
The new M32 Pocket is here!
What is the Morserino-32?
It is a multi-functional Morse device (Keyer, Trainer, Decoder, even Transceiver etc.). It is ideal for learning and practicing Morse code, useful for everybody from beginner to high-speed pro.
All documentation and software is in the Public Domain and can be downloaded from here:
To update your Firmware through your browser,
For M32 1st & 2nd edition: click here
Other update methods are documented in the user manual.
User Manual is here.
Join the Morserino User Group!
You get information about common problems and how to solve them, as well as announcements of firmware updates. The group is managed by groups.io.
A really helpful and friendly community, highly recommended!
Join here:
Features of the Morserino-32 Pocket
The Morserino-32 is a multi-functional Morse code device for everyone from absolute beginners to high-speed operators. Three generations — the original kit, the 2nd edition, and the new M32 Pocket — share the same proven firmware, giving every user access to the full range of features.
Learn. The Koch Trainer introduces characters one at a time at full speed, following the proven Koch method. Choose from four established character sequences (M32/JLMC, LCWO, CW Academy, LICW Carousel), or define your own. The Adaptive Random mode automatically focuses on the characters you struggle with.
Practice. The CW Generator produces random groups, realistic callsigns, common CW abbreviations, English words, or plays your own uploaded text files — all with configurable Farnsworth and Wordsworth spacing. The Echo Trainer challenges you to copy and key back what you hear, with immediate feedback. Adaptive speed pushes you to your limit automatically.
Key. A full-featured iambic keyer (modes A, B, Ultimatic, Non-Squeeze) with built-in capacitive touch paddles, or connect your own external paddle or straight key. Eight programmable memories. Use it as a standalone practice oscillator or connect it to your transceiver.
Decode. The built-in CW decoder works from a straight key, the touch paddles, or audio input from a receiver — with adjustable bandwidth filtering.
Communicate. Talk to other Morserino users over WiFi (via your local network, across the Internet, or peer-to-peer using ESPNow without any infrastructure). Earlier editions also include a LoRa transceiver for direct communication on 433 MHz. Connect to online services like QSO bots, iCW, and VBand.
Play. The M32 Pocket introduces CW games that make practice fun. Morse Invaders challenges you to destroy falling characters by keying their Morse code — with difficulty that adapts to your Koch lesson and speed.
Extend. Open-source firmware, USB serial protocol for computer integration, Bluetooth keyboard output, and a growing ecosystem of third-party training software. Update firmware easily via WiFi, USB, or a web browser.
"The Echo Trainer may well be my favourite feature of the Morserino. It has helped me get faster at decoding and sending morse code. [...] This mode has been the most helpful to me in improving my morse code."
— N2EC, Morserino-32 (Version 2) Review
"To me, the Echo mode is worth the full cost of the kit."
— Nuts & Volts Magazine, Learn to Send and Receive Morse Code with the Morserino-32
"I highly recommend you get your hands on one of these. In CW keyer mode it provides great feedback on your ability to key. If you screw up for example and pound out 4 dots instead of 3 for 'S', you get an H on the display. This immediate feedback is helpful when you are learning."
— N1CLC, My Tips for Learning Morse Code
"As an owner of a Morserino I highly recommend you buy and assemble one — it's a great tool and also functions as a very well implemented keyer you can use with any rig."
— QRPLabs forum user, groups.io discussion
"The capacitative paddles are surprisingly good and with a bit of practice you can send quite well with a very light touch."
— N2EC, Morserino-32 (Version 2) Review
"What's really great about it — as a keyer it translates what you send into text on the screen. If it's connected to a radio it would decode the Morse code coming into it."
— Brightleaf Amateur Radio Club, Morserino 32 Adventure
What users say:
"The Echo mode is worth the full cost of the kit." — Nuts & Volts
"It has helped me get faster at decoding and sending." — N2EC
"I highly recommend you get your hands on one." — N1CLC
"A great tool and also a very well implemented keyer." — QRPLabs forum
