Hello,
I've a battery based device that uses a buck/boost to efficiently use entire battery voltage range (4.2-3.0) . This component have a low quiescent current between...
Good afternoon! As the NRF7002 takes about 400ms to start up from shutdown, we would like to use the very low power deep sleep function for quick startup. Unfortunately, due...
Good afternoon! As the NRF7002 takes about 400ms to start up from shutdown, we would like to use the very low power deep sleep function for quick startup. Unfortunately, due...
Hi,
I would like to know the difference between the nRF52840-QIAA & nRF52840-QIAA -R7.
What is the significance of R7 here. Not able to find it in any conclusion ...
Hi, I'm working with the DWM3001CDK (nRF52833 + DW3110) and currently using SPI to interface with the DW3110 for UWB communication.
I'm trying to use a second UART to communicate...
Hi I am developing in 54L15. Now use DPPI to link
TIMER10's PUBLISH_COMPARE[3] ---> RADIO SUBSCRIBE_STOP,
it works fine.
Now I want to trigger a GPIO signal through...
Hello, I have an issue regarding the current measurement of my nRF7002DK_nRF5340. I am trying to measure the current consumed during the transmission of a carrier on a Wi...
I use sdk 12.3.0 / nrf51822 / SD_130.
I use app_timer library.
I want to know how to calculate the maximum allowed tick count when setting APP_TIMER_PRESCALER = 15...
I am trying to send 20 notifications inside a loop. I am able to send 7 of these and receive the following error. What does this mean? Also, is there a central document that...
Hello,
We are facing a critical issue with our BLE peripheral product under development crashing during paring/bonding.
The phones used are all different, but the ones...
Hi all,
I want to know if the images inside the hci_dfu_send_hex folder are just precompiled hex files from the examples.
More specific I want to use the bootloader...
Hi
I have 3 nRF52840 DK, just shipped this week.
And two could power on success.
But one failed to power on after connecting with same USB cable.
The LDE5 did not...
Dear all,
I have designed custom board using Raytac mdbt40(nrf51822) module on my board and programming using nrf51DK my setup is like
VnRF: not used
VDD: not used...
He guys,
I'm currently trying to run the secure serial bootloader sample on our hardware which is based on the nrf52832, but the sample code resets the device when starting...
Hi
I develop nrf52840 and nrf52832 of our's RTOS environment(with. GCC).
I want apply mesh protocol with nrf52832 and nrf52840.
I ask,
when does support...
I try create my own app based on buttonless app. I've tested dfu over the air it's ok. But for that I need to firmware bootloader (with security key) before. It's ok for production...
Hi,
I dont get the Light Control example to work. Other examples from the normal SDKs are working.
I have 4x PCA10040 Dev-Kits.
I flashed the example with SEGGER...
We're having a range of issues with a firmware that I cannot detail due to NDA.
Hence we're looking for someone proficient with nRF51/52 using SD130/132 for reviewing/assisting...
Hi,
We can currently nRF51822 beacon kit. I want to know that do you have other beacon kit which have high range and in this large broadcast data can be broadcast ??
...
Good morning.
I use Google Translator to transcribe my articles.
Please understand if the context is not right.
I am currently testing HID Protocol with a mobile phone...
Hi guys,
i'm experimenting with ble_app_multiperipheral example from sdk14 and am having some issues.
I have made some modifications to be able to read and write characteristics...
Hello!
We experience problems trying to connect from Samsung Galaxy A5 (2017) to BL652-SC-01 module that runs serialization on a custom board: the smartphone is stuck at...
