I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Hi I'm working on a school project and I need to send data from an accelerometer to a phone I'm currently able to update "dummy" data from my nrf51822 to my phone after following...
Working on an ANT project.
Switched a project from S210 to S310 to add BLE feature.
For the ANT part, there is no source code modification at all.
Sweet.
This is not...
Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Hi,
I use the modified version of the USBD example(nRF5_SDK_17.1.0_ddde560\examples\peripheral\usbd) in nRF5 SDK from here . (My development kit is nRF52840DK.)
And I...
Hi, I have configured normal uart, where you send 1 tx_buf and wait for the rx_buf until you get a response. This setup was fine until the logging feature was requested. However...
Hi, I am developing a product using BLE with nrf52832. We are aiming for a BLE communication range of around 1.0m. However, if txpower is set to -20dbm, BLE communication...
Hi,
I found this forum post about the Verizon APN:
https://devzone.nordicsemi.com/f/nordic-q-a/46288/nrf9160-verizon-sim
This implies that I don't have to use "AT...
I want to parse the following JSON { "ver": 3, "mode": "online", "custom": { "apl1": [ "off" ] } }
Tell me about how to parse json and how to write code
The keywords...
Hi Everyone,
I am developing a PC App. with nrf52840 usb dongle (central) to communicate with nrf52840 BLE device (peripheral) on long term and transport data. Everything...
Hi,
I was working on nrf52840 DK and I left it a few weeks and came back to use it and I discovered that the whole USB connector (J2) got removed. Not sure if there are...
To the kind attention of Nordic support team,
I'd like to know what would be the best theoretically way, if possible, to control "when" multiple notifications are sent...
Hi,
I am developing with the nRF52833 DK using NCS v2.00.
I have edited the existing TX power service (TPS) to allow the client to set a desired TX power. I have added...
I'm using the nRF52840 with NCS SDK 2.0.2 and need to be able to change the BLE advertisement name of the peripheral device dynamically.
I have this working when using ...
Hello Devzone,
I am building firmware for an nRF9160 based device, starting with an ncs 1.6.1 sample app and LTE modem firmware v1.3.1. I'm in North America, and when testing...
I am using the SD card driver from nRF5 SDK v17.0.2. Device nrf52840, IDE Segger, Custom PCB. nRF52 DK as progremmer.
There are problems when deinitializing the SD card...
Hi,
I am developing a peripheral in ble, and I receive the following error when I disconnect a new connection within the connection callback.
bt_conn_disconnect ( conn...
Hi,
I'm writing an application which, depending on configuration, will either use ESB and Bluetooth, or just ESB.
I read through the article ( ) describing how to use...
