I have used your example of a bootloader nAN_18. I can create a basic program, with new firmware, and also load my new bootloader program at the high end of memory.
My...
Hi,
I'm developing some projects with the nRF51822 chip and I am not able to debug them successfully any more. However, I have previously debugged correctly some projects...
Hi,
We've been seeing an intermittent connectivity issue in Yosemite in discovering BLE services, namely scanForPeripheralsWithServices does not return anything. The same...
Hi there is a problem in github.com/.../nrf51-UART-examples
any one can help?
I put empty loop in main, and comment off all ble related int. and I process uart_evt by...
Hi,everybody！
When i install master control panel 3.10.0.14, i can't find nrf.exe in " C:\Program Files\Nordic Semiconductor\Master Control Panel\3.10.0.14\nrf ". Only nrfutil...
Hi,
I've been using the nRF51 dev kit, and today it stopped mounting when I plug it in. It doesn't show up as MBED or BOOTLOADER.
I use both Mac OS X and Windows, though...
SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
Hello,
I am attempting to find gerber data for the development PC or a mechanical drawing of connector locations. I would like to make a PCB that plugs into this board...
Hi, guys! I noticed this answer from the devzone .
I have nRF52 DK and an nRF Thingy. I want to play a short speech using I2S with MAX98357A .
This speech is usually...
Hey,
simple question: What is the recommend approach on prolonging the advertising period?
Example:
User clicks a button -> advertising starts for 180 seconds.
User...
Hi Support,
I am testing current consumption of NRF_TIMER1, below is my code snippets, basically, I just start timer1 task and then stop it.
After the two code lines...
Hi there, I really much in trouble with USB CDC ACM. So that would be great if you can help me out with this: I upload the "USB CDC ACM" example (SDK verison 15.2) to my nRF52840...
This is a question of curiosity rather than a specific concern: In my sdk_config.h I have my prescaller set to 0: Based on this, the RTC1 used for AppTimer should rollover...
I am working on an older project that was developed using SDK 11.0.0, SD S132 2.0.1, and "Eclipse 2018-9." No MDK appears to be being used.
I understand that the MDKs are...
Hello,
BLE 5 applications on the nRF52810 which softdevice should we be using S112 / S132 what are the primary differences between these? I wanted to know a comparison...
Hi,
I'm collecting data from BLE and storing them into nRF52840 Dongle by using nrf_fstorage_write procedure. Everything works fine so I can write data into flash by nrf_fstorage_write...
When I run the TWI scanner example, an unknown address shows up in tandem with my TWI device address.
I am connecting a MAX30101 EV kit daughter board to the nRF52840...
In the secure DFU bootloader, I have some custom initialization that I need to happen after the BLE transport is initialized in nrf_dfu_init(), but before loop_forever() in...
Hello everyone,
I've got an issue with ESB. I'm using 3 nRFs 52840 with firmware based on SDK 15.2. One of them, the radio-receiver is RX, and two of them, PilotA and...
Hi,
I'm working on putting our system into low power idle mode. We use MyNewt to build our application. In order to get to the lowest power, I disabled BLE and all our drivers...
SDK 15.2, S132 6.1, nRF52832
I have a characteristics to write data to a peripheral, using variable length up to 507 bytes and authorization.
Writing to the peripheral...
