I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
There is a way to set the initial value of a characteristic. But how do I set the value after this without sending a notify to the master? Is it possible to write the value...
Hello,
i want use the port event to trigger timer 1. I need only one interrupt source and i don't want to use the pin event because of the higher current consumption. Its...
are there any cheap watch platforms that use nordic?
i want to make a kid alarm / potty alarm watch
do not want to develop hardware
would use nordic if i can find...
Hi,
when i m using only Proximity . when I use
- (void) centralManager:(CBCentralManager ) manager didPeripheralSelected:(CBPeripheral*) peripheral;*
this method in ProximityViewController...
Hi,
I'm trying to transfer data received from BLE to SPI. When the handler of my service in BLE is achieved I transfer the data I received to SPI.
I know the max that...
Hi all,
I am using ble mesh code, it has version based. For my application( needs to blink led synchronously in mesh) i don't need version part, so i tried with using if...
As your datasheet, External HFXO's Run current is 250uA, but HFINT case is 60uA.
Despite lager current, why do you use HFXO in reference circuit?
I would like to use HFINT...
using **nrf_drv_saadc.**c and nrf_saadc .c nRF52832 with sd132v2.0
for example.
i init a app_timer to update a adc channel per 10ms.
and manually update the batt volt...
Hi
I'm trying to send adc value from peripheral to central. I'm using nrf51822 with softdevice s130_1.0.0 and SDK v10.0.0 .
I'm getting error 3002 which I figured out...
Hi everyone
I am trying to understand if it 's possible to change the clock frequency on-the-fly, by giving a certain command to the uC via UART.
I started from the...
