Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
Hi all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Dear Developer Zone,
At this time, it is possible to upgrade the firmware version using Bootloader. But, is there any way or any plan to upgrade also the softdevice version...
Hi,
I'm looking for a wireless solution to handle 500-1000 of Clients per area. Because i',m new to Bluetooth i don't know if this is possible.
Requirements:
Network...
Hi,
I using the application download the update firmware, and using the bootloader erase and write the firmware to flash.
And I changed the bootloader code, remove all...
Dear Nordic Developer,
I am using nRF51822 with softdevice.
What is the best approach to have a nRF51822 always discoverable? Like heart monitor for example : no need...
If I receive data on the UART that comes in via its event handler, how can I then create an event to wake up from sd_app_event_wait and do further processing from the application...
400 control modules
I'm starting a project.
I need to reach a maximum of 200 meters.
I work with PIC. I'll have to control 400 MODULE Transceive.
Which model should...
Hi,
I have modified the ble_app_hrs source code with more no of custom characteristics(approximately 10), When i press Service Discovery in the master control panel, i am...
Hi ,
For our application i created 9 rtc1 timer .
all timers are working fine.
but once i stop battery timer and start it again ,it is giving receiver link loss....
Hi,
Actually In our application we have a battery, by external source we can charge it. Now when we connect battery or external power supply directly no error is coming....
hello!
ANT protocol;
have three nrf51922 , A can find B, B can find C. but A can't find C. A. how to communicate with C by B ? And C how to return a reply?
I want to know...
Hi ,
i am using ppi channel 0 for i2c1 bus (Accelerometer).
and also i am using ppi channel 0 for i2c0 bus (LED controller).
But both are working. but some times...
