mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
69 lines
2.8 KiB
Markdown
69 lines
2.8 KiB
Markdown
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C2 | ESP32-H2 | ESP32-S3 |
|
|
| ----------------- | ----- | -------- | -------- | -------- | -------- |
|
|
|
|
# ESP-IDF Eddystone Example
|
|
|
|
This example demonstrates Eddystone-compatible BLE scanning of eddystone frame, including UID and URL.
|
|
|
|
Eddystone is an open beacon protocol specification from Google aimed at improving “proximity-based experiences”
|
|
with support for both Android and iOS smart device platforms.
|
|
|
|
Learn more on [Beacons](https://developers.google.com/nearby/notifications/get-started) and [Eddystone](https://github.com/google/eddystone).
|
|
|
|
## How to Use Example
|
|
|
|
Before project configuration and build, be sure to set the correct chip target using:
|
|
|
|
```bash
|
|
idf.py set-target <chip_name>
|
|
```
|
|
|
|
### Hardware Required
|
|
|
|
* A development board with ESP32/ESP32-C3/ESP32-H2/ESP32-C2/ESP32-S3 SoC (e.g., ESP32-DevKitC, ESP-WROVER-KIT, etc.)
|
|
* A USB cable for Power supply and programming
|
|
|
|
See [Development Boards](https://www.espressif.com/en/products/devkits) for more information about it.
|
|
|
|
### Build and Flash
|
|
|
|
Run `idf.py -p PORT flash monitor` to build, flash and monitor the project.
|
|
|
|
(To exit the serial monitor, type ``Ctrl-]``.)
|
|
|
|
See the [Getting Started Guide](https://idf.espressif.com/) for full steps to configure and use ESP-IDF to build projects.
|
|
|
|
## Example Output
|
|
|
|
```
|
|
I (0) cpu_start: Starting scheduler on APP CPU.
|
|
I (585) BTDM_INIT: BT controller compile version [1342a48]
|
|
I (585) system_api: Base MAC address is not set
|
|
I (585) system_api: read default base MAC address from EFUSE
|
|
I (595) phy_init: phy_version 4670,719f9f6,Feb 18 2021,17:07:07
|
|
I (995) EDDYSTONE_DEMO: Register callback
|
|
I (1005) EDDYSTONE_DEMO: Start scanning...
|
|
I (18135) EDDYSTONE_DEMO: --------Eddystone Found----------
|
|
I (18145) EDDYSTONE_DEMO: Device address:: 55 5d 3b ea 11 88
|
|
I (18145) EDDYSTONE_DEMO: RSSI of packet:-46 dbm
|
|
I (18145) EDDYSTONE_DEMO: Eddystone UID inform:
|
|
I (18155) EDDYSTONE_DEMO: Measured power(RSSI at 0m distance):-65 dbm
|
|
I (18155) EDDYSTONE_DEMO: EDDYSTONE_DEMO: Namespace ID:0x
|
|
I (18165) EDDYSTONE_DEMO: 6e a8 0f c9 3b 13 8e 6d 91 78
|
|
I (18175) EDDYSTONE_DEMO: EDDYSTONE_DEMO: Instance ID:0x
|
|
I (18175) EDDYSTONE_DEMO: 01 01 01 00 00 00
|
|
I (18275) EDDYSTONE_DEMO: --------Eddystone Found----------
|
|
I (18275) EDDYSTONE_DEMO: Device address:: 55 5d 3b ea 11 88
|
|
I (18275) EDDYSTONE_DEMO: RSSI of packet:-46 dbm
|
|
I (18285) EDDYSTONE_DEMO: Eddystone UID inform:
|
|
I (18285) EDDYSTONE_DEMO: Measured power(RSSI at 0m distance):-65 dbm
|
|
I (18295) EDDYSTONE_DEMO: EDDYSTONE_DEMO: Namespace ID:0x
|
|
I (18295) EDDYSTONE_DEMO: 6e a8 0f c9 3b 13 8e 6d 91 78
|
|
I (18305) EDDYSTONE_DEMO: EDDYSTONE_DEMO: Instance ID:0x
|
|
I (18315) EDDYSTONE_DEMO: 01 01 01 00 00 00
|
|
```
|
|
|
|
## Troubleshooting
|
|
|
|
For any technical queries, please open an [issue](https://github.com/espressif/esp-idf/issues) on GitHub. We will get back to you soon.
|