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...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
In SDK 17.0.2, most places it looks like BLE_GAP_ROLE_CENTRAL is allowed to be undefined, except in nrf_ble_gatt.c line 142. Was there supposed to be "#ifdef BLE_GAP_ROLE_CENTRAL...
Hi Team, I am prototyping a product that includes DFU OTA using nRF52832. To get familiar with the topic, I am experimenting with the buttonless DFU example.
It is working...
Hi Nordic!
I am completely new to the Nordic MCU. Please, where can I find all the information (technical datasheet) about the NRF52840? What peripherals can I connect on...
Hello,
I want to use radio to send and receive data periodly. So I refer TimeSlot API in ' devzone.nordicsemi.com/.../setting-up-the-timeslot-api',and also refer the radio...
I am trying to implement the AWS FOTA sample from SDK V1.4.2.
I have already implemented the AWS IOT sample which works fine.
However, the AWS FOTA fails with mqtt_connect...
Hello there, I just try to demonstrate TCP examples in NRF5 SDK 15 and 16.
I got two linux boards, one of them Allwinner V3S with Debian Bullseye and the other one is...
Hi,
I'm trying to configure nRFgo studio, but after connecting the device to my PC via RS 232, nRFgo studio can't recognize the com port.
Where can I find a user manual...
I'm working on pca10059(nRF52840 dongle) to send UART data over bluetooth to another device.
My test environment is,
Arduino Uno to send uart signal using "mySerial.write...
In nRF5 SDK for mesh v5.0, what kind of information (related to provisioing and communication) is stored in the internal flash memory?
And what is the API for accessing...
Hi , I have real ECG device with 2 Click and I almost got NRF52840 with PCA10056 development board. I want to put the analog signal from the ECG device to the ADC on the development...
hi support team,
customer is using 5340 1M i2c interface, and we find out that ncs 1.5 still don't have 1M driver, we have to modify the source code，may i ask the when R&D...
Hi,
I am saving temp data along with timestamps in the internal memory and sending it through ble.
if during transfer the queue becomes full (NRF_ERROR_RESOURCES), I am...
Hello all,
I'm developping a firmeware to test the bluetooth inside of our case. So i want to start DTM with a bluetooth command.
The command goes right, but the dtm_init...
We are switching between two modes of ADC sampling in our application:
single shot - Consists of a routine -> Init saadc -> convert a sample of one ADC channel -> uninit...
Hello,
I am trying to implement the workflow "Application as the manifest repository" as described here:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf...
