I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
After I get a Disconnected() event, I want to start scanning again, therefore try to call StartDeviceDiscovery() again.
IsDeviceDiscoveryOngoing was checked before.
The...
Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Hello,
I am struggling to solve 2 problems ,
1st :
I have 4 AAA cells (2 in series each ) to make a good power source !
The Problem :
I have to measure the battery...
Hello,
In the past few months I have tried to develop with the nRF52810 with Keil and SDK5 (15.3.0). The biggest problem I am having is that many example projects have errors...
Hi,
When evaluated under the following conditions, there was a temperature dependence (See the following Results ).
How mach temperature dependence of TX power?
Does...
I have looked at some other NRF_ERROR_BUSY questions and the answers seem to be very dependent upon the situation and not necessarily 'busy' in the usual context of busy....
I am using SDK 16, SoftDevice S140 V7.0.1 for nrf52840.
I am using the following settings,
and in scan_init()
Up till here the m_scan has the name saved to be filtered...
Hi, I'm trying to get nRF Connect 3.2.0 running (connecting to a nRF52 DK with a PCA10040) and keep getting a 'CouldNotLoadDLL' when starting the BLE app. I'm using Ubuntu...
Dear All,
I am trying to learn how to program via Embedded Studio by using the smaple code in ble_app_blinky_pca10056e_S112 file.
When I open the file via Embedded Studio...
I'm trying to make a "simple" change to the asset_tracker project so that it will send the reporting data to my own server instead of the nRF cloud. However, I am unable to...
Theranica current solution already has a printed MIFA antenna and an impedance matching circuit that they have tested and is working very well.
they would like to keep using...
Hello,
One of the devices I have could not connect to AWS cloud. While checking if the credentials exist, I got the following error :
NRF_KEY_MGMT_CRED_TYPE_CA_CHAIN err...
Hi.
I'm trying to use nrf52832 twis as twi slave.
nrf52 DK(pca10040) is TWI slave (data receiver) arduino uno is TWI master (data transfer)
My code. (examples/peripheral...
