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...
I am using mbn52832 BLE+MCU module and i am facing issue in one of the GPIO pins.
I am facing issue in P0_29 pin and i am driving the P-channel MOSFET from this pin. I have...
Hi,
I would like to configure the watchdog timer for the nRF9160. I have attempted to run the Zephyr example application (path/to/zephyr/test/driver/watchdog/wdt_basic_api...
Hi:
i am working with Thingy52，and i have get a zip pack named thingysdkv210,today after the compile prcess after following ../PCA20020/thingysdkv210/documentation/firmware_compile...
My problem:
I have to setup a BLE connection between two nRF52 devices one central device and one peripheral device. I have multiple central devices (C1, C2 to Cn) and multiple...
We are developing BLE 5.0 products using the nRF52832 running the Nordic S132 v6.0.0 softdevice and SDK version 15.0.0.
We noticed that one of our test devices, a Huawei...
Dear all,
I am trying to develop an application that reads data from a sensor (accelerometer) and I want to be able to update the advertisement packet with the measurement...
Hi, I am using nRF52832. I want to update my boot loader using DFU, I am unable to find correct command to get .zip file. I am using below command:
nrfutil.exe pkg generate...
Hi,
For my home Mesh network, I use a Android mobile phone + nRF Mesh App as a mesh provisioner to configure the nodes, and control the mesh node as well.
There're about...
Hello，
When I use the nRF9160 to upload the data to the cloud based on the LTE-CatM1, what's the maximum current? The datasheet of nRF9160 mentioned:
1. Application CPU...
Hi all,
I'm struggling with UARTE and easyDMA. i just want to send data with TX.
I am trying to configure it with the hal librairy but i cannot manage to make it work...
Hi I would like to, at app level, implement access control to characteristic. My characteristic is configured solely as notify (no read, no writing).
When a smartphone turns...
I am testing about tx power level on nRF5_SDK_15.3.0_59ac345 with nRF52840.
I have some confusing about sd_ble_gap_tx_power_set() function.
In peripheral advertising...
Hey guys I want to resolve some issues regarding RSSI values received from BLE beacons. I have ibeacons type.
1: Ibeacon format says the last byte is signal signal, is it...
Hi, after following the tutorial about building the asset tracker firmware I came to the problem of generating merge.hex file. The zephir.hex file is generated, but the merge...
chip: nrf52840 aQFN package
5~10% of the products were defective. by causing analysis, There are short some pins bottom of chip.
I already read this guide after this...
