Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
In the Light Switching example the Health model is used, but is it mandatory to used this model for Bluetooth Mesh applications or I can choose not to use it if i don't deem...
Hi everyone,
We're using our own customized BLE service with nrf51 on the one side and Android Smartphone on the other.
While connecting to the GATT I'm getting Error...
Forgive me if this is a stupid question, but I am new to programming microcontrollers other than Arduino and SPI in general.
I have a DAC that has a 16-bit register and...
Hello,
I am using 10 bit ADC read VDD voltage convert into mv without using any external voltage divider circuit, as per following function:
static void adc_configure_battery...
I'm embarrassed to say that the loopback I2S example, while able to show me that data can be sent and received through I2S, wasn't enough to help me achieve a simple demonstration...
Hi:
I am using SDK14.0 S132 for nrf52832 , i found it's sleep mode power comsumption large than 5mA .
I am using internal LDO and external power is 3.7V li-battery cross...
Hi
Just to be sure: I've recently bought the nRF52840 Preview DK (dev board for nRF52840) but I think I'm going to use the nRF52832 instead for my project.
Is it ok to...
Hi i want to create a new project in Eclipse. I did this my following the complete code form git hub for devzone.nordicsemi.com/.../
*Nordic has provided sample code for...
Hi!
I've based a new project for the nRF52840/S140/Preview-DK on ble_central/ble_app_uart_c .
I use the NRF_LOG_XXXX macros for debug and they print fine in RTT Viewer...
Hi,
I have two nrf51822 device, on work as GAP Central, another work as GAP Peripheral.The two device use different connection parameters, after the connection is established...
hello,
i have developed one board using nRF52832-QFAA and trying to dump simple LED blinking code in it using nRF52 DK board. But code is always dumping into custom board...
How do you do
Now need pwm_driver demo5 duty ratio, is there any way to 1/6 or 1/8?PWM and phase difference is 4 road？
Ask for a few days, change seq_values [], but how...
I am developing firmware using S132 (SDK 11) for a custom board.
After performing Pstorage Update, if I do not wait for the callback from pstorage before continuing execution...
I am currently working with a the nRF5x bluetooth chip family and connecting to a windows 10 device as a central. I am using uart to get some visibility into what is happening...
