Hello
I need some advice on FOTA via BLE on the nRF54LM20B. I managed to get FOTA working to upload an updated image via BLE, but after a reboot, the new image doesn't load...
I am using the nRF5340 development board to program the LBS example from the NCS SDK2.7. After system-off, the current is still several tens of microamps, which differs from...
When trying to add the device to the Nordic Cloud Device Management interface, I get the following error.
"There was an error adding your device: No device found for this...
Hi,
I am using the heart rate sample.
I have connected ground to ground, 3.3v to vdd, SDA to pin 26 and SCL to pin 27. I have 4.7k pullup resistors on SDA and SCL. When...
Hi,
I am developing a custom PCB based on the nRF52840 and am currently trying to flash/debug it using an nRF52840-DK (PCA10056) as an external debugger.
connected devices...
So I have two questions. My first is on the impedance matching network on different pcb stackups. So wouldn't I need a different matching network for a different pcb stackup...
We use the NRF Mesh Android Library (and are developing with iOS version as well). An issue that we are running into on a small number of devices is that the library things...
Hi!
We've got a product where we need to update the bootloader from within our main application. However while we can happily erase and write flash before 0xf7000 (obviously...
Hi Team, I am using nRF52832 to develop a device that sends Bluetooth signals to a smartphone. I am sending only small, 1-byte pieces of data, but it is critic to send them...
The NCS documentation refers to the Partition Manager from a few places to describe how to layout areas for MCUboot, etc. However, I don't see any documentation there for...
Hi,
Is it possible to use write without response when sending data from NUS Central app?
I'm using NCS SDK v1.50
I replaced in nus_client.c:
err = bt_gatt_write...
I am using nRF52832 on my custom board. The SoftDevice, secure bootloader and my custom BLE application are flashed on my flash.
After processing a single GPIOTE event,...
Hello, I am using nRF52832 to develop a device that sends Bluetooth signals to a smartphone. I am sending small pieces of data but it is critic to send them as quickly as...
Hello,
I have two boards. A nRF52840DK as central and a BMD-300-EVAL (contains a nRF52832 chip) as peripheral. I flashed ble_app_uart_c on the central and ble_app_uart on...
Hi.
I'm using nrf52 dk and planning to make PCB Custom.
I want to ask three questions about nrf52 dk.
1)
First, I downloaded nrf52 reference circuirty(Schematic...
Hello,
I watched some of your webinars from the embedded world with the nrf connect SDK and wanted to give it a try. The basic examples (blinking an LED, …) worked fine...
Hello,
I'm trying to read data from the Thingy:91 via the REST-API. I can list the devices and query the state of the device, but I'm not sure how to progress.
So far...
Hello,
I'm working on getting PSM mode in LTE-M working so I can go to very low current operation between transmits to the cloud. I have things working pretty well, but...
We are using over own server that host multiple apis for different functionalities.
I am able to make http post requests to all of them individually and everything works...
Hi
I am about to make an application where a device is sending a sync pulse (60Hz) out to a number of Host's.
when I test with a device and a host, I get approx. 1.22ms...
I am having trouble finding a commercially available BLE 5 dongle that I can be confident will support Linux BlueZ as well as the LE 2M PHY. I would like to know if I can...
Hello,
I have an evaluation board with a nRF52832 chip on it. I added some code to ble_app_uart example and flashed it on the evaluation board.
Here is my problem: I added...
