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esp-idf/examples/bluetooth/bluedroid/ble/ble_eddystone
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laokaiyao 8677216576 esp32h2: renaming esp32h2 to esp32h4
2022-11-08 17:05:33 +08:00
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main build system: re-add -Wno-format as private flag for some example components 2022-08-03 16:42:47 +04:00
CMakeLists.txt tools: Increase the minimal supported CMake version to 3.16 2022-06-01 06:35:02 +00:00
README.md esp32h2: renaming esp32h2 to esp32h4 2022-11-08 17:05:33 +08:00
sdkconfig.defaults Update_sdkdefaultconfig_BLE_only_flag ESP32C2 2022-08-09 16:28:01 +00:00
sdkconfig.defaults.esp32c2 Update_sdkdefaultconfig_BLE_only_flag ESP32C2 2022-08-09 16:28:01 +00:00
sdkconfig.defaults.esp32c3 Update_sdkdefaultconfig_BLE_only_flag ESP32C2 2022-08-09 16:28:01 +00:00
sdkconfig.defaults.esp32h4 esp32h2: renaming esp32h2 to esp32h4 2022-11-08 17:05:33 +08:00
sdkconfig.defaults.esp32s3 Update_sdkdefaultconfig_BLE_only_flag ESP32C2 2022-08-09 16:28:01 +00:00

README.md

Supported Targets ESP32 ESP32-C2 ESP32-C3 ESP32-H4 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 and Eddystone.

How to Use Example

Before project configuration and build, be sure to set the correct chip target using:

idf.py set-target <chip_name>

Hardware Required

  • A development board with ESP32/ESP32-C3/ESP32-H4/ESP32-C2/ESP32-S3 SoC (e.g., ESP32-DevKitC, ESP-WROVER-KIT, etc.)
  • A USB cable for Power supply and programming

See Development Boards 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 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 on GitHub. We will get back to you soon.