esp-nimble-cpp
esp-idf
esp-nimble-cpp | esp-idf | |
---|---|---|
6 | 245 | |
150 | 12,536 | |
- | 1.9% | |
5.0 | 10.0 | |
11 days ago | 5 days ago | |
C++ | C | |
Apache License 2.0 | Apache License 2.0 |
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esp-nimble-cpp
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Health Thermometer Service on ESP32
I like NimBLE-Arduino, and this has a BLE client example that you can adapt to your needs, including both regular reads and notifications. Note that this isn't pure C++, this is using Arduino. There's also a version for use with ESP-IDF: esp-nimble-cpp, with a corresponding BLE client example. The examples for both projects are heavily commented and quite easy to follow.
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Bluetooth A-RGB led controller
On the ESP32 side, I use this library: https://github.com/h2zero/esp-nimble-cpp
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Nimble,, how
No idea what “nimble” is but the first result on google for “nimble library” points at a esp thing: https://github.com/h2zero/esp-nimble-cpp
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BLE Latency and Optimization
I have a project using NimBLE, and I'm trying to understand limitations / best-case / how to improve BLE latency.
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Good BLE lib for IDF?
Im working on a mesh project and want to use BLE to have communication between a smartphone and the mesh. I worked with this nimble lib before but i cant use it since compiling the MDF project with nimble enabled fails. Basically i need https://github.com/nkolban/ESP32_BLE_Arduino but for IDF.
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Reading heartrate from miband 5 with BLE
Have a look at my project https://github.com/koenvervloesem/M5Core2-Heart-Rate-Display. It's using NimBLE-Arduino, but if you prefer to use ESP-IDF instead of the Arduino framework there's also esp-nimble-cpp with almost exactly the same API.
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?
What are some alternatives?
ESPHome-Heart-Rate-Display - ESPHome configuration for a Bluetooth Low Energy heart rate display on an M5Stack Core or LilyGO TTGO T-Display ESP32
arduino-esp32 - Arduino core for the ESP32
NimBLE-Arduino - A fork of the NimBLE library structured for compilation with Arduino, for use with ESP32, nRF5x.
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
ESP32_BLE_OTA_Arduino - OTA update on ESP32 via BLE
WiFiManager - ESP8266 WiFi Connection manager with web captive portal
ESP32_BLE_Arduino - The library source for the ESP32 BLE support for Arduino.
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
SmartSpin2k - Transform your spin bike into a Smart Trainer!
Unity Test API - Simple Unit Testing for C
M5Core2-Heart-Rate-Display - Show the heart rate sent by a Bluetooth Low Energy heart rate sensor on the display of an M5Stack Core2
esptool-js - Javascript implementation of flasher tool for Espressif chips, running in web browser using WebSerial.