Dear Nordic people,
I am playing (6.0.0) with sd_flash_page_erase() and sd_flash_write() , seems to be working ok, Allways happens what I do expect, but I am not able to...
Hi,
Will PAN item #56 TWI: TWI module lock-up be fixed in the Rev 3 version of the nRF51822/51422?
Also would you happen to have a time frame as to when the Rev 3 will...
Close Bluetooth in Iphone's settings when IOS/51822 is paired and connected normally.
several seconds later, Open Bluetooth in the settings again, and observe the settings...
Hi,
I am trying to power off and/or disable a RR[0] with no success.
I am Powering OFF the watchdog in main and then successfully POWERing ON in wdt_init but then I...
Is it possible when using the S110 softdevice to limit the maximum number of packets per connection event? I would like to reduce the maximum amount of time the CPU spends...
I am using nRF51422 Evaluation Kit with the latest silicon revision which comes with programmable softdevice. The kit also contains an ANT USB-m dongle. I have followed the...
I tried to do send & receive binary data from bluetooth in ios app.
But i only can send & receive string or ASCII code data in my app, do you have any method or idea can...
Hi all,
So I've developed a custom board with the NRF52832 qfaa e1 and using Mbed OS 5. System on current is around 3.5uA when not using BLE.
When using BLE my idle current...
I'm learning NRF51822.Now,I want to develop it with PC.I need connected Nrf51822 & PC with Ble.What tools can I use? .I designed a Nrf51822 pcb based on CH340.
Hi,
I am using nRF52840-QIAA-T in my design. I am curious to know if Engineering B modification is implemented in the mentioned package.
Thanks in advance.
Hi i used nRF52840 Preview-DK and i try many example with SDK provided.
the problem is the range of transmission too short . can you help how to set power transmission of...
I’m creating an IOT device with some unusual needs when compared with typical home automation. I wanted to ask if anyone knew of a mesh protocol (Zigbee, Thread, BLE Mesh...
Hi All,
I am working on the NRF51822 development board, using KEIL-IDE for the code development using SDK version 10.
I was trying to develop the serial communication...
I'm coding a feature to measure the battery voltage via the internal VDD with an ADC.
The result I get from a 2,75 voltage source is 170.
When using the calculation (...
When running the Zboss stack to get active endpoint on a disconnected devices some fields are not populated correctly in the responce.
tsn OK
status FF might be OK
nwk_addr...
I was able to use the fds with the help of good people here , I am trying now to save a word into memory.
As I see in the docs, the only way to save data is by uint32_t...
Hi,
I am using PPK for measuring the current of custom hardware without DK. I want to know that P16(Ext DUT) is the only source of supply for DUT. So is there any additional...
hello! i have a problem ,when the Master send Slave SMP 37 Rcvd Pairing Request: Bonding, MITM, Initiator Key(s): LTK IRK CSRK , Responder Key(s): LTK IRK CSRK,but the slave...
What would be the best way to store configuration and fault information in flash when the app_error_handler is called? It seems like all the libraries available are purely...
Hello,
I am using SDK 15.0.0, Segger IDE with GNU compiler (GNU++11, GNU11).
I am using the default serial example from SDK 15.0.0 with C source file. But when i switch...
Hi, we have designed a product using the nRF52840. We have the development board and want to use it to program our board via P19. Can you tell me if there are pre-made cables...
