why nRF82832 device can not be found by Huawei or Honor smart phone?

[tianfei00]

Dear Nordic:

My nRF82832 codes based on nRF5_SDK_15.2.0_9412b96 and used s132_nrf52_6.1.0. But I find the Bluetooth signal of nRF82832 can’t be scanned by smart phone which brands are Huawei and Honor when other brands smart phone can scanned nRF82832 like Xiaomi, OPPO and so on.

I also find another problem. The nRF82832 which I purchased 3 months ago can be scanned by Honor smart phone but Huawei smart phone can’t. But the nRF82832 which I recently I purchased can’t be scanned both Honor and Huawei.

The marked information of the nRF82832 which I purchased 3 months ago:(N52832 QFAAE0 1816DF)

The marked information of the nRF82832 which I purchased recently: 

I do not know which reason has resulted in such problems.

I will look forward your useful help.

[tianfei00]

Hi,

   If you can teach me the detailed operations to sniff the packets sent by the boards?

  I have an another question that which is the good range of the value of RSSI of Bluetooth signal.

 Best regards,

 tianfei00

[tianfei00]

Hi,

   If you can teach me the detailed operations to sniff the packets sent by the boards?

  I have an another question that which is the good range of the value of RSSI of Bluetooth signal.

 Best regards,

 tianfei00

[Jimmy Wong]

Hi, 

First, you can change the MAC address to public instead of the static random for trying.

static void SetMacAddress(ble_gap_addr_t *device_addr)
{
        uint32_t err_code;
        device_addr->addr_type     = BLE_GAP_ADDR_TYPE_PUBLIC;
        err_code = sd_ble_gap_addr_set(device_addr);
        APP_ERROR_CHECK(err_code);

}

static void GetMacAddress(ble_gap_addr_t *device_addr)
{
        uint32_t err_code;
        err_code = sd_ble_gap_addr_get(device_addr);
        APP_ERROR_CHECK(err_code);
}

static void ChangeMacAddress(void)
{
        advertising_stop();
        GetMacAddress(&device_addr);
        device_addr.addr[0]       = 0xAA;
        device_addr.addr[1]       = 0xBB;
        device_addr.addr[2]       = 0xCC;
        device_addr.addr[3]       = 0xDD;
        device_addr.addr[4]       +=    1;
        SetMacAddress(&device_addr);
}

Second, you can follow the nRF sniffer to capture the log. 

You can find the user guideline. (use the 2.0.0-beta-3 version)

www.nordicsemi.com/.../nRF-Sniffer

[Jim Hu]

Did you resolve this problem? i have met the same problesm..