grove-linux-driver
Grove linux driver for Grove-Base-Cape (by Seeed-Studio)
uMyo
By ultimaterobotics
Our great sponsors
grove-linux-driver | uMyo | |
---|---|---|
11 | 5 | |
7 | 16 | |
- | - | |
10.0 | 10.0 | |
almost 5 years ago | about 1 year ago | |
C | C | |
MIT License | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
grove-linux-driver
Posts with mentions or reviews of grove-linux-driver.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-04.
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Advice for arduino project
https://www.seeedstudio.com looks pretty interesting to me because of the built in battery charge circuit.
- Irrigation system / daily amount of water per plant
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Recommended low-wattage PleX transcoder to pair with DS923+?
A common source for Jetson is https://www.seeedstudio.com
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A new radio library for NRF52840 to NRF24L01+ communication
I was sent a new XIAO BLE Sense device by https://www.seeedstudio.com/ so decided I would figure out how to manage communication. It was quite a project, since the Enhanced ShockBurst protocol has to be implemented in software. I have a few things to figure out, but the library is mostly functional, I'm looking for input on issues etc. and or improvements to make. It has been tested with the complete RF24 communication stack, although the RF24Network and higher libs need modifications to work with this library.
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Jetson Nano stock?
https://www.seeedstudio.com expensive compared to original, but not huge
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🎉 Thanks to Seeed Studio for sending us some boards
Our friends at Seeed Studio send us some boards! We will work together to make them compatible with Luos technology and build great projects using Seeed Studio and Luos.
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Learning Embedded IoT: 3 Steps for Choosing a Development Board
SeeedStudio
- SENSECAP SITES
- Mikrokontrollerek és elektronika - hol vásároljak?
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Stream IoT data into Excel
This post contains links to sample code that you can use with the FarmBeats for students kit, available from Seeed Studios.
uMyo
Posts with mentions or reviews of uMyo.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-12-04.
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Getting "orientation" from Adafruit's LSM6DS3TR-C
You can find this math in my code here: https://github.com/ultimaterobotics/uMyo/blob/main/lsm6ds3.c lines 131-144 (it uses files quat_math.c, .h from the same folder) - there you can also find fusion with accelerometer, zero offset calibration and some other stuff (if you will actually use it - please keep in mind that function for calculation of roll, pitch, yaw angles there likely isn't working the way it should, I took it from someone else's code, didn't like the result, and never used nor debugged it - in my case angles are calculated on the receiver side from quaternion using very different math)
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Reading EMG Signals
You can look at uMyo ( https://github.com/ultimaterobotics/uMyo ) - it's fully open source, so you can run your own production. Although its price is a bit below $40 per channel (and that is full processing unit with its own MCU and radio channel, so you only need a single receiver for all devices on the PC side), so if you need 3-4 units - then it will be cheaper to just buy them. For 10+ you may order factory production, it will be cheaper at that point (but still, if you take into account all the necessary stuff and shipment, you are looking at ~$30-35 per channel at this quantity)
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Guidance on L3GD20H angles
For proper integration, the simplest way is to use quaternion math - at turn on set rotation quaternion to one that represents zero rotation, and then adjust it with every new data point. You can use my code from uMyo project - based on function calculate_quat() here: https://github.com/ultimaterobotics/uMyo/blob/main/lsm6ds3.c which uses quat_math and fast_math .c, .h files from the same repository. But there it's significantly more complicated than you need (performing auto-calibration and taking into account gravity for compensating vertical axis drift). In the simplest form it would be the following (assuming Qsg is our quaternion of interest, declared outside of update function and initialized as .w=1, .x=0,.y=0,.z=0):
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A new radio library for NRF52840 to NRF24L01+ communication
You may want to check the library I made some time ago: https://github.com/ultimaterobotics/urf_lib (radio related stuff is in urf_radio.c, .h files)- I hadn't implemented there methods with external setting of length and packet ID (both are intended to be handled outside of the library) - but if something doesn't work as intended in your case, you can trace an example of sending from nRF52 to nRF24 here https://github.com/ultimaterobotics/uMyo_v2 , in file main.c preparation of the packet is handled with prepare_data_packet32(), which is later sent via a single call of rf_send(data_packet, data_packet[1])
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I need to move away from Arduino
We recently made an open source / hardware device using 52810. You might be interested in its PCB/schematics ( https://github.com/ultimaterobotics/uMyo_v2_pcb ) and code ( https://github.com/ultimaterobotics/uMyo_v2 ).
What are some alternatives?
When comparing grove-linux-driver and uMyo you can also consider the following projects:
urf_lib - Library with BLE stack implementation and various useful functions for nRF52832 MCU
generator-office - Yeoman generator for building Microsoft Office related projects.
Mutichannel_Gas_Sensor - This Arduino library is used for driving "Xadow - Mutichannel Gas Sensor" and "Grove - Mutichanel Gas Sensor"
SparkFun_MLX90640_Arduino_Example - Controlling and reading from the MLX90640 IR array thermal imaging sensor
nrf_to_nrf - OSI Layer 2 (ESB) Radio Driver for NRF52x
Ethernet - Ethernet Library for Arduino
farmbeats-vnext-experimental - An experimental version of FarmBeats for students
grove-linux-driver vs urf_lib
uMyo vs urf_lib
grove-linux-driver vs generator-office
grove-linux-driver vs Mutichannel_Gas_Sensor
grove-linux-driver vs SparkFun_MLX90640_Arduino_Example
grove-linux-driver vs nrf_to_nrf
grove-linux-driver vs Ethernet
grove-linux-driver vs farmbeats-vnext-experimental