esp-idf
ElegantOTA
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esp-idf | ElegantOTA | |
---|---|---|
245 | 4 | |
12,479 | 516 | |
3.2% | - | |
10.0 | 8.1 | |
1 day ago | 6 days ago | |
C | C++ | |
Apache License 2.0 | GNU Affero General Public License v3.0 |
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.
esp-idf
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ESP32S3 ability to change wakeup interrupt in wake stub/ulp coprocessor program?
For returning to deep sleep from the wake-up stub you can take a look at how it is done in https://github.com/espressif/esp-idf/tree/master/examples/system/deep_sleep_wake_stub
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Trying to learn ESP-IDF on VSCode
You can find the examples here: https://github.com/espressif/esp-idf/tree/master/examples
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GC9A01 vs ILI9341 for M5Stack AtomS3 LCD - both work, which should I use?
I found the spi_lcd_touch example and flashed it, and it seems to run fine with either ili9341 or gc9a01 drivers selected (although both are mirrored, and one has the colours inverted compared to the other - both of which I assume are things I can fix in either driver).
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I2C Interrupt
If that's the case: You register a GPIO as event source and make a task waiting for it, that then just performs the I2C-transaction. Follow this example https://github.com/espressif/esp-idf/blob/master/examples/peripherals/gpio/generic_gpio/main/gpio_example_main.c
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ESP-IDP and pytest markers for supported targets
IDF contains stuff like https://github.com/espressif/esp-idf/blob/master/pytest.ini and https://github.com/espressif/esp-idf/blob/master/tools/ci/idf_pytest/constants.py which are not part of the pytest-embedded package.
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Unveiling secrets of the ESP32: creating an open-source Mac layer
ugh.. arduino.
Better to start with ESP-IDF, there's a pretty full featured well documented web server, and a lot more.
https://github.com/espressif/esp-idf/tree/master/examples/pr...
- Can I use esp32 to hook up a camera?
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where can i find esp_peripheral.h ?
i've looked over the the ble peripheiral example https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/nimble/bleprph/README.md and i see it's using
- Esp32 video streaming on web server
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ESP32-S3 Usb host hid
Hi, I have device ESP32-S3-DevKitM-1 and i want to catch keystrokes from keyboard. I tried using this https://github.com/tanakamasayuki/EspUsbHost and example from espressif https://github.com/espressif/esp-idf/tree/release/v5.1/examples/peripherals/usb/host/hid/main but when i connect keyboard it is just connecting and disconnecting. Can anyone help me with this?
ElegantOTA
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OTA Updates & Community Resources
As u/__deeetz__ pointed out, the esp32 already had a good OTA mechanism, and there are some libraries that simplify the whole process - probably one of the more popular ones is ElegantOTA: https://github.com/ayushsharma82/ElegantOTA If I understand what you're doing correctly, you'll really have just 2 layers, not 3 - one being your application (which effectively has the Kernel/OS compiled in), and then your scripting/LUA component. Technically the ESP32 also has a bootloader portion, but it's pretty uncommon to need to modify that in any way, so I would highly recommend against doing that. As far as dealing with the LUA scripts - you can easily download and run those - you'll store them into NV ram, and I believe the current recommended format is LittleFS. Keep in mind that on a normal ESP32 configured to do OTA updates there's 4MB of storage, 2x 1.8MB for the two bootable images, and ~200k for the file system (in this case LittleFS). There are also other boards which come with more flash memory, like the new S3R8 has 16MB of flash, so your OTA partitions stay about the same in most cases, but you now have ~12MB of storage, which I suspect would be way beyond anything you'd need for storing LUA.
- How to power esp32-33 Feather TFT?
- ESP32 C3 firmware upgrade over UART to select partition
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Example of OTA via HTTP server on IDF?
I'm looking for a small, thin example of the ESP32 hosting a webserver to accept firmware update files for OTA updates. There's a handful of Arduino libraries that do exactly this (e.g. https://github.com/ayushsharma82/ElegantOTA) but I haven't come across anything clean that's just built around IDF.
What are some alternatives?
arduino-esp32 - Arduino core for the ESP32
Sonoff-Tasmota - Alternative firmware for ESP8266 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 [Moved to: https://github.com/arendst/Tasmota]
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
esp32_template
WiFiManager - ESP8266 WiFi Connection manager with web captive portal
fpc-esp-freertos
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
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
Unity Test API - Simple Unit Testing for C
Arduino-HomeKit-ESP8266 - Native Apple HomeKit accessory implementation for the ESP8266 Arduino core.
esptool-js - Javascript implementation of flasher tool for Espressif chips, running in web browser using WebSerial.
i2s-upnp-bridge - Stream I2S audio to UPnP renderers with an ESP32.