In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
I've set up a timer which is firing the interrupt correctly. I then set up a second compare and linked it to the PPI to fire the ADC. The idea is to do these a few times per...
Hi to all Nordic product lovers,
This is not a question but rather an announcement of a new nRF52840 based finger tip size module 14 x 9 x 1.6mm launched at CrowdSupply...
Hi,
Greetings!
I am using nRF52832 with SDK 16.0.0 and mesh sdk 4.0.0.
Application: light switch client with LPN features added
In one of application, I have to use...
i already done the nrf52840 dongle that already work as beacon when i have tried in nrf beacon apps. i want the same application but now it is transmitting to server/website...
Hi,
I have a low level mcu (128 kbyte flash) connected via UART to the nRF52840.
My current flash usage (text output arm_gcc) is about 256 kbyte + the softdevice.
Since...
I am somewhat of a beginner - I have successfully built and programmed a "Hello World" example on the nRF5340. However I am having trouble building some of the Bluetooth samples...
So I am using the Mesh SDK in version 4.0.0 and 2 nrf52DK boards with some custom software running on the boards, but derived from the light switch examples. The boards work...
We have some prototype boards that work fine when programmed via the debug out on the nRF52 dev kit, but have problems when programmed with this JLink . Programming with both...
Hi Team,
We are using the NRF52832 Board for our development purpose.We need the last RESET condition reason/source and need to store as log in memory for further debugging...
Hello,
I am looking for some tips to speed up a DFU transfer.
I have 2 BLE, I implemented a DFU master in the first one using SDK11.
Transfer duration is about 3mn30s...
Hi, I am trying to do firmware upgrade of nRF91 over BLE using nRF52 on the nRF91-DK or Thingy91 board. They both have nRF91 and nRF52840 chips on them which are connected...
I am currently working on a Heart rate sensor(max30102). I have connected the sensor to my nrf52 DK as follows: GND -> GND VDD -> VIN SCL -> P0.27 SDA -> P0.26 INT -> P0.17...
Hi everyone,
I have lately had some problems with my application which has different characteristics enabled, such as nus, battery service, dfu etc...
The problem I am...
Hi team,
I have 2 Thingy:91s, 1 is maybe new, not sure if I have used it before and 2 has been used before and reprogrammed over SWD many times before.
I wanted to test...
