Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
To the kind Nordic support team,
I have got a nRF52833 based Raytac module I'm using to develop before using a custom board.
I'm using Microsoft Bluetooth Virtual Sniffer...
Dear Hardware Application Engineer,
We are using nRF ASICs for our IoT products for the past two years.
In nRF52x series products, forex. nRF52840, there is a power supply...
When I do a DFU on my device (nrf52832 with Zephyr) using nrfConnect, the update is successful, but I get a message in the log stating "Length of data to send exceeds MTU...
Hi Nordic,
I am using the Raytac module with the nrf52840 inside, I have set my hardware as mode of Reg0 DC/DC enabled. Which disconnected the VDD and VDDH. Also I have...
Hello,
We need to use the RX TX on TTL level. That is possible with the nRF24L02 chip, as fa as I can understand from the datasheet. But we also need to use 8 bits, even...
Hello,
I am using nrf52840(nRF5 SDK v15.2.0). armgcc compiler, softdevice s140 hex, and application + OTA bootloader combined hex file.
in my application, I have some...
Hi,
We're developing with Zephyr OS on nrf9160 and recently added SD Card support. We build our application also for qemu_x86 for testing purposes and would like to add...
Hi!
Hope you are doing well!
I was wondering if we can use a normal characteristic to do the buttonless DFU (i.e. transmit all .hex file through that normal characteristic...
Hi, I have a few questions related to extended advertising. I am trying to receive extended advertisement sent from an nRF52832 with an ios device. The Softdevice used is...
Hello!
I have the Serial LTE code running on an NRF9160 DK and sending AT commands to publish data to MQTT broker.
It happens sometimes that the NRF9160 looses network...
I want to verify below configuration can operate or not in bluetooth ?
Fitness tracker is preset in connected mode. Broadcast mode can be selected as fitness tacker have...
We have been tracking down the source of excessive power consumption that we have been seeing with the nRF52840. Our application is spending the vast majority of it's time...
Hello,
I am following a tutorial about writing a custom ble service on the NordicPlayground Github:
https://github.com/NordicPlayground/nRF5x-custom-ble-service-tutorial...
I have a BLE service:
BT_GATT_SERVICE_DEFINE (lres_svc,
BT_GATT_PRIMARY_SERVICE ( BT_UUID_LRES ),
BT_GATT_CHARACTERISTIC ( BT_UUID_LRES_STAT , BT_GATT_CHRC_NOTIFY...
