As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi there! Running a bootloder of sdk 9.0 on nrf51822, a problem occurred in a special way. In a normal way, program softdevice and bootloader with studio respectively, then...
I will write time to my ble device and need write uint32_t via characteristic. When i try only (uint8_t)data[0] is correct.
How can I do writable characteristics (uint32_t...
Hi,
I have a peripheral device with custom Services and characteristics which is working properly (I can tell because it got tested with nrf Master Control Panel app)....
My PC completely bricked so I'm setting up Eclipse and GCC on a new Machine. Everything seems to work except I'm getting two odd compile errors on INLINE functions. The compile...
Hi,
i am using blend micro with nRF8001 .. i want to make the bluetooth module to sleep on an interrupt such that it should consume the lowest power.
thanks in advance.
I want to use Seggers RTT for data logging.. but after 199lines the Viewer starts to overwrite the old lines.. so that only the most recent 199 lines are displayed..
Are...
Hello,
I want to use nRF8001,but I'm a beginner for nRF8001,I have no idea how to start my software design.
Could anybody give me some guide about how to start my design...
Hello Everyone
i have been trying to implement the pwm library from the GITHUB inorder to make the buzzer beep sound but after compilation it is showing these two errors...
i want to add a characteristic readable that hold a device TimeCount; timeCount is increasing;
ble client (andorid) can read the characteristic at any time;
how can...
Hello,
I'm going to start a new design based on the CSP 3.0 x 3.2 package for nRF52832 (CEAA version), I already find the reference information for the QFN 6.0 x 6.0 package...
First I want to mention, that I know about the pwm inverted issue.
About my project:
I have a switch which will start and stop a pwm signal. And I use a softdevice,...
Is it possible that one nRF51 implement communication Bluetooth LE or 2.4 GHz RF communications (eg. From nRF24), and switch between via external button?
