pySerial
hologram-python
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pySerial | hologram-python | |
---|---|---|
10 | 9 | |
3,099 | 87 | |
1.4% | - | |
0.0 | 6.5 | |
16 days ago | 4 months ago | |
Python | Python | |
GNU General Public License v3.0 or later | MIT License |
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.
pySerial
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HELP! How to use website to control USB connected Arduino
Code your REST endpoint to use something like pySerial to send the message to your device
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Using an old auto tach
If the Tach is the older style I think this would be a great first project. If you need to emulate CAN it’s going to be a rather more complex project. python CPU/RAM utilizationpython Serial communication library
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Man in the middle serial monitoring?
I haven't, but I would try a Linux box with two serial ports, connect both things to it so it's literally man in the middle. The PySerial module for Python, and it has an example bi-directional Serial to TCP/IP relay including a threaded serial listener, you might be able to hack that into a Serial <--> Serial relay with custom logging/interception fairly quickly.
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Piping serial/tty device from Pi to x86 server
https://github.com/bodiroga/rfc2217-gateway https://github.com/pyserial/pyserial/blob/master/examples/rfc2217_server.py
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TCP Serial Bridge Issues
Connecting to the Russound device is only possible by TCP, you can make use of a TCP to Serial gateway such as tcp_serial_redirect
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PySerial can't write "zero" byte?
Look in source https://github.com/pyserial/pyserial/blob/master/serial/serialcli.py
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Is it possible to install `pip` or pyserial on LibreELEC 10?
# Download pyserial to ~/ cd ~/ wget https://github.com/pyserial/pyserial/archive/refs/tags/v3.4.tar.gz -O pyserial-3.4.tar.gz # Create a temp dir to do the work in export tmp_dir=~/install_temp/ mkdir $tmp_dir cd $tmp_dir # Extract and install pyserial tar -xvf ~/pyserial*.tar.gz cd pyserial* python setup.py install --user # Clean-up cd ~/ rm $tmp_dir/ -Rf
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Connecting Microcontrollers: Direct Serial Connection
The code that runs on the Raspberry Pi needs to listen for incoming data over the serial connection. Several libraries exist, we will choose the Python library pyserial.
- Python Arduino Serial communication
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Writing a Python program to communicate via UART with a MCU through a USB-Serial converter
Try pyserial
hologram-python
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OVMS and 2023 Niro
OVMS is a not cheap module. It comes with a hologram.io SIM card, but you can use any data-only LTE plan. Cost for the module is over $250, and then you'll have to pay somewhere south of $5/mo for a data plan if you go with hologram.io.
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App charge status stuck on 'loading'/'updating' message. any ideas?
An LTE plan from hologram.io is a few bucks a month... and i'd gladly pay it and not give my money to OnStar's broken stuff :-).
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How Do I Make Another Electronic Device Communicate With My App?
You could build out something using Arduino or similar. It's a very heavy lift, especially if you don't have experience using Arduino/similar build-your-own-hardware stuff. But you can find an Arduino as a processor, a GPS module, an IoT/Cell data module, and either battery or some wiring to plug it into another power source, and write your own custom code that will turn the unit on and report location at an interval of your choosing. I'm guessing that'd cost roughly $50-150 for initial hardware depending on options, and you'd need to pair it with monthly cell data service, like hologram.io.
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solar + LTE tide sensor
I want to lead off with a big shout-out to Botletics and their (his?) SIM7000 LTE CAT-M1 shield. From the beginning I knew I was going to need wireless connectivity and that WiFi was not going to reach. I considered Blues Wireless, but ultimately went with Botletics + hologram.io and I'm extremely glad I did. I plugged it in, I lightly modified the example code (it was pretty close to what I needed already, I basically just took out the GPS reading and replaced it with an averaged HC-SR04 ultrasonic sensor reading) and it just worked.
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Why Helium compares to companies having nothing in common, and completely different business model, by make up some points the other companies dont care
Companies use hologram.io sim cars in their devices and trackers and no consumer knows this unless they take the device apart and inspect the sim car and look up what the logo is.
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Best companies for full-time RV living?
hologram.io
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Controlling my Jetson in a remote location
If you can't get Ethernet then Cellular modem is best. For devices I rarely need to talk to I use hologram.io and it costs me a few dollars/year (under $10USD). Otherwise get a real cellular plan. Hologram has some nice software to make it easy to communicate.
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Sim card and arduino uno module
i will be trying the mkr nb 1500 with the hologram.io sim card. hologram has a pilot program that includes 1mb of free data per month which should cover texts that aren't sent all the time. i mention this incase anyone else stumbles on this in search of a similar solution.
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Ask HN: Is anyone working on a open hardware 3G/4G dongle?
Depends how open you mean. For a lot of hobbyists and integrators, this works:
https://github.com/hologram-io/nova-hardware
And run this on a Pi:
https://github.com/hologram-io/hologram-python
If you need something one layer deeper on the module or chipset level, there’s not really a lot out there.
What are some alternatives?
scapy - Scapy: the Python-based interactive packet manipulation program & library. Supports Python 2 & Python 3.
hackrf - low cost software radio platform
keyboard - Hook and simulate global keyboard events on Windows and Linux.
pinephone_modem_sdk - Pinephone Modem SDK: Tools to build your own bootloader, kernel and rootfs
ino - Command line toolkit for working with Arduino hardware
amodem - Audio MODEM Communication Library in Python
PyUserInput - A module for cross-platform control of the mouse and keyboard in python that is simple to install and use.
interfax-python - Fax send and receive in Python with the InterFAX REST API
mouse - Hook and simulate global mouse events in pure Python
nova-hardware - Hologram Nova Hardware
Pingo - THIS IS A FORK! The main repo is at the pingo-io organization
SaltStack - Software to automate the management and configuration of any infrastructure or application at scale. Get access to the Salt software package repository here: