Sometimes windows lose the connection to the nRF51 Dongle. The only way I have been able to reconnect to the dongle is by unplugging and replugging it to the USB port. I have...
app : nrf tools on git hub
s130: sdk v11
s110: sdk v8.1.0
example : nrf_ble_uart.
after modify, it happen, is there some definition shoud modify in app?
by the war,the...
Hi......
the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...
HI,
with the new version of the bluetooth website, i can not find the link to overview the profile,service,characteristic and something else related to it.
thank you.
I've developed my BLE application that is based on nRF518822 and softdevice S110 v.8.0.0.
I've defined 6 services (4 with 2 characteritics each and 2 with 1 characteristic...
I can get right value when I chose QDEC_SAMPLEPER_SAMPLEPER_512us in slow application ,but in my application my max data rate is more than 2k, so the QDEC value is less than...
nrf51822 SDK 9.0
iphone 6plus System version IOS9.2
When the phone receives the QQ message "static void notif_print(ble_ancs_c_evt_notif_t * p_notif);" can execute.
but...
Hi Team,
I am developing a device using nrf52832. I want to configure the gpio used to wake up from system off mode to enter into gpio interrupt handler on wake up. How...
Hi ,
I need to add an I2C device in project , I referred sample project i2c_scanner .
changes done in nrf9160dk_nrf9160ns.overlay file
code added in prj.conf
...
We are using PPK II with nRF52840-DK and in zigbee case we are getting two different kinds of reparative pulses
1. Pluse_1 -> Amplitude = 17.52mA ; Ton = 200us & Toff =...
Hi All,
We found a problem about the NRF52832AA connect parameter update problem on some cell phones.
1. While the app connect to our device, parameter update not only...
I'm doing a load test on radio. In 1Mbps mode, the transmission time of the radio with different loads.
For a packet size of 65 bytes, I used this test:
Use the logic...
The crux of the problem is that my Zephyr I2C port is getting locked into EBUSY, and
What are possible reasons for this
How do I fix it
Context:
I'm currently...
Hello,
I am using an I2C sensor with my nrf52832 board and if I do the sensor_sample_fetch(dev), I get an error code of -16.
What does that mean?
Is there a table to...
Hi, I am using BL653 module with nRF52833, I have an issue about using USB with normal voltage mode(I am using 3.3V external power supply).Do I need to left VDD_HV pin unconnected...
Can nRF51822 scan advertisements from other microcontroller(ESP32) using Arduino IDE? Recently I have been working with nRF51822 and could only code nrf acting as server ...
Shalom!
Our central BLE nrf52840 device continuously scans using a UUID filter. I can see that the UUID is matched in nrf_ble_scan_on_adv_report(). In my ble_evt_handler...
Hello ,
I have NRF thigy 91 and nrf9160 DK board and have flashed asset tracking hex file in both the devices .
But the thingy91 is not able to connect to nrfCloud but...
