esp-idf
NimBLE-Arduino
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esp-idf | NimBLE-Arduino | |
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245 | 12 | |
12,246 | 619 | |
2.5% | - | |
10.0 | 3.5 | |
7 days ago | 4 days ago | |
C | C | |
Apache License 2.0 | Apache License 2.0 |
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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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...
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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?
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Using ESP32C6 to run wifi and Thread simultaneously
According to this page, coexistence of WiFi and 802.15.4 is now supported. Thread is based on 802.15.4.
The example: https://github.com/espressif/esp-idf/tree/master/examples/openthread/ot_br "The example could also run on a single SoC which supports both Wi-Fi and Thread (e.g., ESP32-C6), but since there is only one RF path in ESP32-C6, which means Wi-Fi and Thread can't receive simultaneously, it has a significant impact on performance. Hence the two SoCs solution is recommended."
- How to Master Esp32
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ESP32-C3 Wireless Adventure: A Comprehensive Guide to IoT [pdf]
The latest, but it was a few months ago. The results were off by 400 meters, and many persons have the same problems : https://github.com/espressif/esp-idf/issues/8976
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ESP32 i2c (BMP280) not working with ESP-IDF but OK with Arduino IDE
Use an official I2C example form the IDF. Like this: https://github.com/espressif/esp-idf/blob/master/examples/peripherals/i2c/i2c_simple/main/i2c_simple_main.c I’stand corrected with respect to the call order, it appears the driver install comes later. Your speed is unusually low, use the default speed of 400K. If you still get the error in the setup, use the source: the IDF is fully source distributed. Look into the implementation of the function, which errors occur form which code parts. Use ESP_LOGE or similar calls to get output messages on where you are getting to within the code. So that you learn where it’s expectations aren’t met.
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How to analyse binary coredump
You'll need the core dump and the ELF file, assuming you have them both, you will need espcoredump.py (Github), but it's easier to install the whole ESP-IDF (docs.esspressif.com) package as the coredump tool has dependencies.
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Reading external USB mass storage
I habe: https://github.com/espressif/esp-idf/tree/efe919275e8f4516ffd5f99f9a59e9d3efbae281/examples/peripherals/usb/host/msc
NimBLE-Arduino
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Arduino and BLE on ESP32 as server and client combined, using NimBLE
I originally tried using the ESP32 blue BLE library. I ran out of memory. Switched to NimBLE-Arduino, an Arduino fork of Apache NimBLE, a replacement open-source BLE library https://github.com/h2zero/NimBLE-Arduino https://www.arduino.cc/reference/en/libraries/nimble-arduino/ https://h2zero.github.io/esp-nimble-cpp/md__migration_guide.html#autotoc_md46
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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.
- Nimble,, how
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Bluetooth or WiFi for apps?
On the ESP32 side, I use this repo for Bluetooth connectivity: https://github.com/h2zero/NimBLE-Arduino
- esp32-s3 code examples
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How to connect 8BitDo using Arduino?
Try to implement a driver myself using the NimBLE stack. However, I don't know where to start working with a BLE gamepad.
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Building an ESP32 powered BLE beacon detector to operate a dog door for this guy who is getting his leg amputated this week. I'm close with the hardware but new to BLE. Could use some help!
You indeed need an advertisement packet scanner. Arduino version could be e.g. this: https://github.com/h2zero/NimBLE-Arduino/blob/master/examples/BLE_Beacon_Scanner/BLE_Beacon_Scanner.ino
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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.
What are some alternatives?
arduino-esp32 - Arduino core for the ESP32
MicroPython - MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
ESP32-BLE-Gamepad - Bluetooth LE Gamepad library for the ESP32
bluetooth - Cross-platform Bluetooth API for Go and TinyGo. Supports Linux, macOS, Windows, and bare metal using Nordic SoftDevice.
WiFiManager - ESP8266 WiFi Connection manager with web captive portal
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
ESPHome-Apple-Watch-detection - ESPHome BLE Apple Watch presence detection
Unity Test API - Simple Unit Testing for C
esptool-js - Javascript implementation of flasher tool for Espressif chips, running in web browser using WebSerial.
esp32-wifi-penetration-tool - Exploring possibilities of ESP32 platform to attack on nearby Wi-Fi networks.
wolfssl - The wolfSSL library is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!
ESP32-W5100 - PoC app to test W5100 integration to esp-idf