Hardware & Making

MicroPython – Python for Microcontrollers

How high-level scripting languages make your hardware project beautifuly easy
Clarke
Christine Spindler
MicroPython is a lean and efficient implementation of the Python 3 programming language that includes a small subset of the Python standard library and is optimised to run on microcontrollers and in constrained environments.<br> This talk will give an overview about the MicroPython hard- and software and introduces the community.
MicroPython is an Open Source project and developed in the open on GitHub. With more than 7000 stars, it ranks in the top 100 of the most popular C/C++ projects. The MicroPython pyboard is a compact electronic circuit board that runs MicroPython on the bare metal, giving you a low-level Python operating system that can be used to control all kinds of electronic projects. MicroPython is packed full of advanced features such as an interactive prompt, arbitrary precision integers, closures, list comprehension, generators, exception handling and more. Yet it is compact enough to fit and run within just 256k of code space and 16k of RAM. MicroPython aims to be as compatible with normal Python as possible to allow you to transfer code with ease from the desktop to a microcontroller or embedded system. It's used by educators, makers and professional hard- and software developers around the world. The use cases reach from embedded hardware testing over Industrial Internet of Things into space applications.

Additional information

Type lecture
Language English

More sessions

12/27/18
Hardware & Making
hammes hacks
Dijkstra
When a electrical device needs to be a piece of art or used as a mechanical component, a printed circuit board is more than a piece of fiberglass with wires embedded in it. In chemical engineering applications internal holes which allow fluids to be transported through the PCB need to be placed in complex precise patterns. As art, holes can be used to create positive and negative space, allowing you to see a charlieplexed LED display as a snowflake. Creating complex shapes in PCB design software ...
12/27/18
Hardware & Making
Eliza
While a lot of projects are currently developing their own processors, mostly as open source in Verilog, VHDL or even Chisel, we miss the free process that actually manufactures these chips. So we're developing the "Libre Silicon" project, a portable semiconductor manufacturing process and technology, using only free and open source tools: We would like to introduce the project, who we are, what we are doing and where we are now.
12/27/18
Hardware & Making
Florian Euchner (Jeija)
Adams
<a href="https://www.sigfox.com/">Sigfox</a> is an emerging low-power wide-area network (LP-WAN) technology for IoT devices, comparable to <a href="https://lora-alliance.org/">LoRa</a>. This talk recounts my analysis of Sigfox's radio protocol and presents an open reference implementation of an alternative Sigfox protocol stack. It confirms that while Sigfox ensures authenticity and integrity, transmitted payloads are not confidential. This presentation is targeted at a technical audience with ...
12/27/18
Hardware & Making
Friederike
Clarke
Encoding or decoding random radio-waveforms doesn't need incredible expensive hardware anymore which offers new possibilities for building up over-the-air communication systems. There are Software Defined Radios providing affordable cellular radio to remote villages, Community Radios are using SDR to build up digital radio networks and other cool stuff. Some basic knowledge what is going on in SDR Hard/Software as the influence of the samplerate, I/Q-data of the math behind the waterfall-diagram ...
12/27/18
Hardware & Making
zaolin
Dijkstra
Open Source firmware ist ein Begriff seit 1999 wo LinuxBIOS (coreboot) und u-boot als Projekt starteten. Heute nach fast 20 Jahren ist endlich Open Source firmware bei den Herstellern von Hardware angekommen: Google Chromebooks - coreboot Facebook Open Compute Hardware - coreboot / LinuxBoot Purism Laptops - coreboot Microsoft Olympus - TianoCore Microsoft Surface - TianoCore IBM Power 9 - Hostboot / Skiboot ARM Hardware - ARM Trusted Firmware Intel Minnowboard - TianoCore, coreboot A lot ...
12/28/18
Hardware & Making
Tim 'mithro' Ansell
Clarke
The <a href="http://symbiflow.github.io">SymbiFlow project</a> aims to be the "GCC of FPGAs" - a fully open source toolchain supporting, multiple FPGAs from different vendors. Allowing compilation from Verilog to bitstream without touching vendor provided tools, it includes support for large modern FPGAs like the Lattice ECP5 and Xilinx 7 series. These FPGAs can be used for things previously out of reach of FOSS tools, things like high resolution video and many gigabit networking. We have also ...
12/28/18
Hardware & Making
Clifford Wolf
Clarke
Project IceStorm provides the first end-to-end open source FPGA toolchain, was originally presented at 32c3, and only targetted Lattice iCE40 FPGAs. nextpnr is the next big step for open source FPGA tools, providing a retargetable open source FPGA place-and-route tool that will enable open source flows for many different FPGAs from many different vendors.