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Home/gatt server

volt.tech Latest Questions

vikas Nagpal
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vikas Nagpal
Asked: October 17, 2022In: Wireless Connectivity

ESP32C3 BLE5.0 and Long- Range BLE?

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Hi, I am interested in increasing the BLE range of the ESP32C3 and I’m a little confused about BLE 5.0 vs 4.2, as I understand it BLE 5.0 is long-range. Is BLE 5.0 purely a hardware-level change( that the programmer doesn’t ...Read more

Hi,
I am interested in increasing the BLE range of the ESP32C3 and I’m a little confused about BLE 5.0 vs 4.2, as I understand it BLE 5.0 is long-range.

Is BLE 5.0 purely a hardware-level change( that the programmer doesn’t see) or are there software-level changes?
I notice there are configuration options for BLE 5.0 in the menu config, how should this be configured?

If there are software-level changes are there any examples of BLE 5.0 used as a GATT server?
Thanks

Read less
bleble5.0esp32c3gatt serverwireless
  1. nidhi singh
    Added an answer on October 20, 2022 at 9:51 am
    This answer was edited.

    You have to use ESP_BLE_GAP_PHY_2M or ESP_BLE_GAP_PHY_CODED settings (just play with settings). https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/bluedroid/ble_50/ble50_security_server/main/ble50_sec_gatts_demo.c#L52-L54

    You have to use ESP_BLE_GAP_PHY_2M or ESP_BLE_GAP_PHY_CODED settings (just play with settings).

    https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/bluedroid/ble_50/ble50_security_server/main/ble50_sec_gatts_demo.c#L52-L54

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