Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
Please help to understand. How to configure nRf24L01 receiver for 4-pipe (pipe 0, pipe 1, pipe 2, pipe 3 ). But most importantly, how to specify the transmitter settings that...
May be I just did not fined a good reference manual for the software, but it really frustrating me to try and understand from examples.
Is there some guide which take a...
When P0.18 is configured as the RESETn pin, is there a pull-up enabled?
In our design we have an external CPU driving the nRF52 RESETn line.
We have a pull-down on that...
Hi all,
I was wondering if the information in the documentation is the right, I was looking for the Memory map for the nRF52 when using the SDK13 s132 v4.0.2, but on the...
Hello,
Could you please indicate where TXPOWER is defined in the "ble_app_beacon_pca10040_s132" code example ? If not defined, could you please indicate what is the best...
Hi,
we are currently planning how to productize our IOT module which is based on nRF52832. We most probably use pre-flashed SOCs, but the we should be able to read Device...
I am trying to implement 128 bit uuid service and charachteristic and I am getting error 4(memory error) from
line 10: sd_ble_uuid_vs_add(&m_midi_service, &midi_init); ...
Hello. Devzone engineers
I'm testing Nordic_Uart. I have some issues.
UART\s data not sent to android. Android app is nRFconneter and Example is nRF5_SDK_14.2.0_17b948a...
I'd like to be able to enable/disable the S140 SoftDevice multiple times during operation (SDK 14.2.0). To achieve this I'm using `nrf_sdh_ble_enable` and `nrf_sdh_ble_disable...
Hi,
Im trying to modify secure_bootloader demo in SDK_12.3, to use timers. I modify nerf_dfu.c file in libraries/bootloaders catalog. I want to achieve bootloader wait...
I am using MasterEmulator.dll for connecting to pear device.
I am using nRF51 Dongle and pear device is nRF52 custom board.
The pear device is advertising at very low...
Hello,
we have custom boards with nRF52832 chips, which show different behaviors in low power system ON mode. The current consumption is pulsing at around 22Hz to ~34Hz...
HI.
I purchased the nRF24LU1 + chip and created a USB Dongle module.
I have come to know about PID and VID.
Can I use nordic's VID (0x1915) as it is?
Is USB Dongle...
Hi ,Nordics
when I use my host device (reffered to the example of ble_app_hrs_c)to pair and bond with a peripheral device(a gamepad) ,the pairing failed .I don't kown...
Hello....
Is there a way to configure the SPI peripheral(s) to run at a custom bit rate (frequency)?... For example: Run SPI at 3.4MHz.. or any other custom frequency that...
Hello all,
Do you advise to have 2 SPI interfaces - one for the sensors we're using (accelero/ gyro) and another one for the SD card? if so, when adding an SD card to our...
