Hi,
I have a SPI slave device which outputs 8-bit registers that I have to assemble. For example, I receive two 8-bit registers, a high and a low register, which I have...
I have a PCA10059 dongle. I have inadvertently configured pin P0.25 as the sleep debug pin and I use active state 0 as I am using off board LEDs with reverse logic. This means...
If you're working on a product that requires you to show and translate GATT Attribute (Service, Characteristic and/or Descriptor) UUIDs to Strings to the user, it's likely...
Hello,
We have been trying the sendNotification call and after getting a success log we are not able to send a second notification. I'll copy the snippet of code that we...
I have a firmware developed on the nrf52840 development board. When porting it to nrf9160, a lot of errors were reported. How can I use the LOG output function on nrf9160...
Hi I would like to ask you for advice on how to solve my problem with Ble and the timer I am trying to add a timer to examples\ble_peripheral\ble_app_uart the timer works...
I am very new to this product and Bluetooth technology in general. I am trying to determine what I have done wrong. I have purchased the nRF52 dev kit and downloaded and installed...
Hi,
In our design we use Fanstel BM832 module, based on nRF52832 chip. We have failed spurious emission in ETSI RX mode. Rx LO at ~4958 MHz exceeds the limit by 0.3 dB....
Hi,
We are working on the iOS App development for our BLE device. Our query is that, “we have completed the connection with Ble device with our iOS application on first...
I am using a setup with a PCA10040 with the PPK as piggy back. I also use a JLink Ultra+ connected to the "Debug in" connector on the PCA10040. I have cut the SB20,21,26,27...
Hi, I am working on custom board with nrf9160. I want to use LTE LINK MONITOR but my uart don't work. I create simple helloworld application from samples. I change uart0 rx...
I had tried to advertise in TLM format (in temp variable) of eddystone value coming from sensor ssts751 integrated with my devkit but not getting correct. Please suggest me...
I use nRF5340 DK as Central, iPhone as Peripheral.
I start a scan with no filters and in scan_filter_no_match() I check if RSSI is good enough " RSSI > -40 " and initialize...
Hi all,
I am currently developing on the development board nRF52832, SDK16.0 and SD132v7.2.0.
My development board acts as a slave, while an app that tries to connect...
Hello,
I'm struggling to understand the available RAM size in that chip.
After reading the product specification v1.7, the RAM specification is described as follow:...
Hi,
1. When nRF5340 has no power supply, adding 3.3V power supply to the digital IO port will produce voltage drop.
2. Why does the voltage drop occur?
3. What is the...
I'm trying to port a project from nRF52832 SDK15 to nRF52833 SDK17.
As a first step, I'm trying to get the HRS sample to work, as my other project was based on it. So far...
Hi,
I am trying to decide whether to go with the NRF5 SDK or NRF Connect SDK for use with the NRF52840.
From the compatibility matrix documentation at Infocenter, I can...
Hi,
I'm looking for a solution to update my program with BLE. I need to do it with a mobile app developped in Flutter. I found the Flutter library to flash the Arduino ...
I have a master device and a slave device. The slave device has 6 characteristics, 4 of which are notif. I need to use the master device to obtain the data of these 4 characteristics...
Hello,
I have just bought a nRF5340-DK. My board is labeled 2.0.0, and appears to use a 2nd nRF5340 as the debugger. I am trying to use TF-M with a Rust application. So...
