betaflight
esphome
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betaflight | esphome | |
---|---|---|
149 | 225 | |
7,812 | 7,349 | |
2.4% | 3.9% | |
9.4 | 9.9 | |
1 day ago | 7 days ago | |
C | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
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.
betaflight
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Open source embedded projects
My example would be BetaFlight, one the most popular and polished FPV drone firmwares there is.
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PSA for new pilots running ELRS on tiny whoops
Betaflight 4.4 with ELRS 3 support released. https://github.com/betaflight/betaflight/releases
- Do you know any C++ open source firmware projects for a device, RTOS or no-OS based?
- Which AIO is best for custom build? For 65mm 1s
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ELRS Binding Mobula6
One thing I'm not seeing is anything about 3.x being compatible at all with 4.3.2, let alone the only ELRS being compatible. I see Phobos' PR is in betaflight's master branch right now, but nothing in any documentation or release notes. Folks on the ELRS discord were saying Betaflight 4.3.x -> ELRS 2.x and Betaflight 4.4.x -> ELRS 3.x as of this morning. I'm seeing forks of Betaflight that include ELRS 3.x support on top of Betaflight 4.3.x, but I'd steer clear of that unless you really know what you're doing.
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my mobula 6 got lost...
BetaFlight 4.3.2 release does not have this patch yet. So unless you have a special build from HappyModel that includes the ELRS 3.0 patch you need to run ELRS 2.x on the transmitter.
- F3 flight controller and Betaflight
- best "non spektrum" SAFE switchable mode?
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Connecting Servo to Speedybee V3
Look at the target.c for this controller in BetaFlight source code. Find out which timer/channel runs each pad, select one that does not run any that you plan to use for motors. I'm not sure which one it is, an F4 or F7? Neither seems to have 8 S-pads. https://github.com/betaflight/betaflight/blob/master/src/main/target/SPEEDYBEEF4/target.c
- after installing bf 4.1 on a F3 FC for bidirectional and rpm filters, the dynamic notch filter doesn't show up, am I missing something? is it safe to fly without those filters?
esphome
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A Custom Zigbee Doorbell
You might want to take a look at https://esphome.io/ for an easy integration of an ESP32/8266 into home Assistant.
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Thoughts, learnings and regrets after three years on Home Assistant
You can do this with a $30 Sonoff S31 running ESPHome [0]. Since the Sonoff wall switch can run a ping sensor against your server you could create a watchdog automation right on the S31 to shut off the mains power to the S31 switch and turn back on after X seconds.
There are other ways you could have the S31 do operational checks but ultimately ESPHome is probably an interesting consideration and supported by tons of off the shelf hardware.
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Fixing a broken smart cat feeder with ESP32
They're pretty great and compatible with most things. ESPHome [1] is a great resource for getting ESP32's working nicely with HA and you can find lots of projects using it to learn from.
You'll likely need to do soldering if you want to connect sensors, batteries and the like.
Personally I really like what SEEED Studio [2] does with their ESP32 boards and they have nice docs.
- Esp32 communication over the internet
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Adafruit Feather ESP32-S2 with BME280 will not work!
# # Setting pins for sda and scl will be required until https://github.com/esphome/esphome/pull/2970 is released
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Hey all! ESP32 beginner here, looking for a little advice
Probably an unpopular opinion, but for the simple stuff you may just want to use something like EspHome where you just need to create a yaml file. Once you’re comfortable with that maybe get into something a bit more advanced, but esphome make it a breeze. It integrates with home assistant if you already have that in place as well.
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List of your reverse proxied services
ESPHome
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Ask HN: What are some unpopular technologies you wish people knew more about?
Lithium Titanate batteries. Nothing else is lightweight, safe, currently available, and lasts 20000 cycles.
ESPHome. It's a framework for declaratively building firmware for microcontrollers, based on rules like "This pin is an input with debouncing, when it changes, toggle this".
Contributing to them has probably been the most fun I've had programming in years.
We just need power management, and a C++ implementation of the Native API client. It's so close to being able to replace most of what I'd normally code by hand in Arduino.
RealThunder's fork of FreeCAD: https://github.com/realthunder/FreeCAD
They fix so many issues. Linear patterns can duplicate other linear patterns!
Vorta: It's the best backup technology I've seen. Just an easy guided GUI for Borg, which gives you deduplication. I just wish they let you deduplicate across multiple repositories somehow.
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DIY ESP32 based chicken coop door. Control based on time light or via app
If you're thinking about doing projects like this, but are in a hurry and willing to skip lots of the fun, I recommend espHome. https://esphome.io/
You should be able to accomplish similar with a yaml configuration file.
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The Nano ESP32
https://esphome.io < find a board + sensor pair here. Software stack tested with your board+sensor is hard to beat.
ESP32 boards: surprisingly fast/powerful little SOC with wifi
What are some alternatives?
ESPresense - An ESP32 based node for gathering indoor positioning and transmitting to mqtt
ESP-Now - ESP-Now Examples
Tasmota - Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
esp-homekit - Apple HomeKit accessory server library for ESP-OPEN-RTOS
tuya-convert - A collection of scripts to flash Tuya IoT devices to alternative firmwares
inav - INAV: Navigation-enabled flight control software
QUICKSILVER - Flight Controller Firmware
Node RED - Low-code programming for event-driven applications
IRremoteESP8266 - Infrared remote library for ESP8266/ESP32: send and receive infrared signals with multiple protocols. Based on: https://github.com/shirriff/Arduino-IRremote/
betaflight-configurator - Cross platform configuration tool for the Betaflight firmware
micropython-nanoweb - Full async Micropython web server with small memory footprint.
openhab-distro - The binary distribution of openHAB