ReflowMaster
MicroPython
ReflowMaster | MicroPython | |
---|---|---|
7 | 197 | |
295 | 18,426 | |
- | 1.2% | |
2.5 | 9.8 | |
4 months ago | 6 days ago | |
C++ | C | |
GNU General Public License v3.0 or later | MIT |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ReflowMaster
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Raspberry Pi Foundation vs the for-profit Rasperry Pi Trading LTD
I/O bound tasks sit well on ESP style boards (the D1-Mini boards go for under £6 in the U.K. on eBay - better boards are available) and I'm getting interested in low power boards - MakerMeik on YouTube has some great designs but my surface mount skills are zero. I need to play with the bigger ESP boards (Unexpected Maker has some great stuff) and their own network so I can get some info from the garage without extending the WiFi. BLE on the Pi boards has been fine (easier to use than the Apple OS random Mac addresses) but one update messed this up for a week or so (and I needed the update for another bug).
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Is there a tiny arduino-like board with interrupt pins? The DF beetle is perfect in all ways for my project but I need interrupt support.
Have a look at the ESP32 boards (Unexpected Maker has some real small ones) and the attachInterrupt command.
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Hardware recommendation with WiFi and bluetooth for CircuitPython experimentation
Unexpected Maker also makes a bunch of ESP-based controllers that support CircuitPython and come in a variety of form factors. Can be a little harder to get hold of than adafruit boards though.
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I am after suggestion for a ESP32 dev board with built in battery charging.
I dunno about cheaper, but you can get a lot of flexibility from some of Unexpected Maker’s boards: https://unexpectedmaker.com/
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Total nood would like options.
There are other more "deluxe" boards out there that can be great to use - anything by Unexpected Maker is top notch and, to me, worth the premium. But it may not be appropriate for you.
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Hello World. I’m new here.
If you want a really deluxe board, Unexpected Maker builds and sells some really nice ones often with optimized very stable power, USB C, LiPo battery support, built-in RGB LEDs, or very small footprints. You can usually buy direct or via Adafruit.
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Routing traces is my favourite part of designing a PCB
Ah, I see, I got the vernacular wrong. Which gun are you using? I've been thinking of getting one or making one of these: https://github.com/UnexpectedMaker/ReflowMaster
MicroPython
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RustPython
Just putting my hand up to say that MicroPython is awesome (and runs on the RP2040). https://micropython.org
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Lilygo T-Deck: 2.8-inch IPS LCD display, mini keyboard, and ESP32 processor
Gah, I just ordered one on impulse [1]. I've wanted to build out a WiFi PDA for quite some time now and I like this hardware.
I'm quite liking the idea of running tulip MicroPython [2] on it, or going back to pure MicroPython [3] and writing some drivers. Apparently something like ampy can be used to upload/download Python files [4].
Threads could be quite exciting for running multiple programs at once [5], although I have no idea what it means for two programs to fight over GPIO! It does seem as though MicroPython can only utilise a single core [6].
[1] https://www.lilygo.cc/products/t-deck?variant=43087936487605
[2] https://github.com/bwhitman/tulipcc/tree/main/tulip/tdeck
[3] https://docs.micropython.org/en/latest/esp32/tutorial/intro....
[4] https://www.digikey.co.uk/en/maker/projects/micropython-basi...
[5] https://docs.micropython.org/en/latest/library/_thread.html
[6] https://github.com/micropython/micropython/issues/8197
- MicroPython v1.22.0
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MicroPython VS PikaPython - a user suggested alternative
2 projects | 25 Dec 2023
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about microprocessor
If you really want to engage in the travesty that is shoehorning a high level scripting language into an environment that has 512 bytes of RAM and less clock cycles than an electric toothbrush, there is micropython.
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CAN Bus with MicroPython
There is some work to implement a common CAN interface in micropython but it's some way off yet: https://github.com/micropython/micropython/pull/13149
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Show HN: MicroLua – Lua for the RP2040 Microcontroller
https://github.com/raspberrypi/pico-sdk/ links to a PDF about connecting to the interwebs with a pi pico.
micropython/micropython//ports/rp2/boards/RPI_PICO_W: https://github.com/micropython/micropython/tree/master/ports...
raspberrypi/pico-sdk /lib: btstack, cyw43-driver, lwip, mbedtls, tinyusb https://github.com/raspberrypi/pico-sdk/tree/master/lib
raspberrypi/pico-examples//pico_w/wifi/access_point/picow_access_point.c:
https://github.com/raspberrypi/pico-examples/blob/master/pic...
There's an iperf opkg pkg, or is it just netperf (which works with fluent)?
raspberrypi/pico-examples//pico_w/wifi/iperf/picow_iperf.c:
- WebUSB Support for RP2040
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Ask HN: Embedded Scripting Options for Microcontrollers
Needed for hobby project, maintained by very small team. Haven't decided on specific microcontroller. Needed for general bit-banging, speed and code size are not priorities.
So far have considered MicroPython [0] [1] and Lua [2] [3], but open for suggestions for others.
What are experiences?
[0] https://micropython.org/
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Arduino or python
Python is also a general-purpose programming language. It's typically used on desktop / laptop computers. But Micropython is a variant that can be used to program embedded devices.
What are some alternatives?
PinChangeInterrupt - A simple & compact PinChangeInterrupt library for Arduino
circuitpython - CircuitPython - a Python implementation for teaching coding with microcontrollers
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
PlatformIO - Your Gateway to Embedded Software Development Excellence :alien:
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
Espruino - The Espruino JavaScript interpreter - Official Repo
jerryscript - Ultra-lightweight JavaScript engine for the Internet of Things.
IronPython - Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.
awesome-embedded-rust - Curated list of resources for Embedded and Low-level development in the Rust programming language
Unicorn Engine - Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)
ardupilot - ArduPlane, ArduCopter, ArduRover, ArduSub source
kmk_firmware - Clackety Keyboards Powered by Python