An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
Hi.
I have a problem using dfu bootloader.
SDK : 17.1.0
SD : 7.2.0
device : nrf52840
dfu code : secure bootloader pca10056_s140_ble
uECC : 13.0.0
I implemented...
Hi Team,
I am working on NRF52832 based on the BLE mesh protocol here I am using the Light_switch example of SDK - nrf5sdkformeshv500src
Here I need to detect and monitor...
Hi,
I am using a Raytac MDBT50Q module on a custom board of mine. I have no 32kHz installed (which is available inside the module), VDD and VDDH are common and powering...
I'm porting code from my device which uses the nRF52832 to the 840 DK. My general process was to get the code developed on my own device to run on an 832 DK, then an 840 DK...
Hello everyone, I'm new here, and new to using the Nordic boards. I have a question regarding the RF connector in the nRF52840_DK. I am trying to do some RF measurements with...
Dear Team,
We notice that systemOFF current varying from 220 nA to around 500 nA for different devices. For some devices we are able to achieve 300 nA as mentioned in the...
Hi,
I'am using the ble_uart example on a custom board, where I have the issue that the BLE advertising is only available after a reset OR when I comment out the uart_init...
Hello,
I would like to implement beacon feature with a periodic (each 10s) advertisement data update.
This is an extrapolation of my code:
Is there some function that...
Hello,
The part i am using is NRF52840 Rev 2 (Build Code Dx0)
How can i exact know what revision or build code the SOC has ?
I want to determine in application what...
I am using NRF5 SDK 17.1
SES
S112 for the nRf52805
I followed the guide for the 805
i then used the NUS Peripheral and was trying to setup the rtc so the device...
Hi,
I have a nRF52840 Preview Development Kit. I studied your manual, but I didn't quite understand if this is possible or not?
I would like to debug (therefore I...
Hello,
I have been testing an encoder using the QDEC peripheral.
The encoder produces 256 pulses per rotation. Testing without any load assigned to the motor, the encoder...
In SDK11 through 17, MCLK is limited to 16 selections. None of which match the 256 x LRCLK or 384 x LRCLK standard. I looked at the CLOCK, thinking I could assign it as a...
I am working on nrf52840 with nrf connect sdk zephyr example scan_adv, I want to modify it for example scanning for 2 second and advertising for 5 second, I tried to use ...
Hello
I am trying to change the code from the HAL code up to NRFX in order to make it event-based instead of using infinite while loops.
I am using 52840 on a custom...
