The official Morserino website for firmware and software tools is: https://www.morserino.info/ 

The QRP Labs Morserino-32 Pocket is designed by Willi OE1WKL (with immense help by Hari OE6HKE and other contributors) and produced by QRP Labs under license. M32 Pocket is the third generation Morserino built on many years of experience with Morse trainers. Note the above picture is representative only; we'll take a better picture as soon as possible; the final enclosure and knob are all in silver/grey-metal-coloured 3D printed PETG. 

Morserino M32 Pocket includes:

• Completely assembled and tested M32 Pocket, including all SMD components and through-hole components
• 3D printed enclosure as pictured including touch paddle, in silver/grey-coloured PETG
• NO battery is included, a common rechargeable Li-ion 14500-size battery is required (we are not able to ship batteries internationally due to strict regulations). 

What's new on M32 Pocket:

Hardware:

• Larger, high-contrast colour display (1.9" TFT) for improved readability!
• Tone generation and amplification via digital codec: resulting in a clean sine tone!
• No LoRa as standard – but comparable functionality nonetheless – see the section on software!

Software:

• The firmware of the M32 Pocket is based on the same platform as its predecessors, meaning that operation and functionality are virtually identical.
• Version 7.0, which will be released at the same time as the M32 Pocket, has a number of new features (and these functions are also available for existing Morserino-32 devices after a simple firmware update:
  • An option to flip the display view by 180°: important for left-handed operation of the M32 Pocket.
  • Now the 5,000 most common English words can be generated.
  • An option to display the output on the display in CAPITAL LETTERS.
  • Bluetooth keyboard output: this allows you to practise with VBand (a popular online practice tool) without an additional dongle, but also to use the Morserino as an input keyboard for your mobile phone, tablet or computer!
  • The new ESP-NOW WiFi functionality enables Morserinos to communicate with each other without additional hardware (comparable to the LoRa functionality of older generations): peer-to-peer communication on 2.4 GHz, without an access point or router!

M32 Pocket at a glance 

General

• Small and lightweight (approx. 100 g) in a 3D-printed housing, with integrated capacitive touch paddle.
• Highly legible 1.9" TFT display.
• Operates with a standard 14500 LiPo battery (inserted into the battery holder on the circuit board).
• Connection for USB-C (for charging the battery and for communication with an external computer).
• Connection for external key (paddle and straight key are supported).
• Connection for transmitter/transceiver (to key the transmitter).
• Connection for headphones or audio input and output for external devices.
• Large, powerful speaker.
• Adjustable frequency and volume of the side tone.
• Easy operation via rotary encoder (with push button function) and additional push button.
• Easy firmware update either via WiFi or USB (either through update program on PC, or, easier, directly through the browser; for this Chrome and Edge are supported).
• Communication with external PC via USB (serial protocol): can be used for voice output, to set all parameters or to remotely control the Morserino functions (implementation of all these functions, e.g. at tegmento.org).

CW Keyer

• From 5 to 60 WpM (25 to 300 characters per minute), in Iambic A, B or Ultimatic mode.
• Memory keyer functionality (the memories are programmed via an external PC).
• Paddle polarity switchable.

CW Generator

• Generates random characters, call signs, common CW abbreviations or frequently used English words.
• The length of the output words/character strings can be set.
• Spacing between characters and between words can be increased (to simulate Farnsworth / Wordsworth spacing).
• Can also play text files that can be uploaded via WiFi or Browser plus USB.
• Can also play random words from these files.
• Everything can be sent to other Morserinos via WiFi.

Echo Trainer

• The word played must be repeated, with feedback on whether it is correct or incorrect.
• Same selection options for the prompt as for the CW Generator.
• Number of attempts can be set.
• Straight key is also supported.

Koch Trainer

• Learn characters one by one.
• CW trainer and echo trainer for the characters learned so far.

Transceiver

• Direct communication between Morserinos via 2.4 GHz (ESP-NOW technology).
• WiFi transceiver allows communication via the Internet and connections via chat servers or connections to QSObots.
• Support for iCW and VBand via the Internet.

Decoder

• Decodes either from a straight key or from audio input.

Documentation

Please refer to the Morserino website https://www.morserino.info/  

Some specific information related to the QRP Labs version, where there were some changes relative to the prototype to implement efficient and economic production: firstly here's a schematic of the QRP Labs version. Secondly here are some images of the PCB silkscreen (top and bottom), and the track layout (with and without groundplanes). The basic layout is very very similar to the original prototype but there were a few minor component changes, and the final QRP Labs PCB is manually-routed 2-layer not 4-layer.