I'm having some issues regarding the data update interval when running the asset_tracker_v2 application, particularly with adjusting how frequently it publishes data to the...
Dear Nordic,
it's about USB implementation. We need to add interface string descriptor for ineterface name. Using USBD_STRING_DESCR_DEFINE(primary) I've added that to string...
Hello, I have NRF D 24LU1P 1201FD and NRF F 24LU1P 2136IW. The first one executes all commands, while the second one does not work for writing and erasing. I tried to erase...
Hi! Could you clarify a bit about Bluetooth mesh gateways' implementations. I wonder to know possible ways of Bluetooth mesh gateway implementations. How is it possible right...
I want to open a sequential space for saving my data, about 20KB , and I want to modify or read it anytime, nordic suggest using FDS, but it seems a bit confusing. Is there...
Now, I can write the data to flash(but only once),and I can read data from the flash.
Those all be OK.
But I want to write data more than one times.
So,I use the NVMC to...
NRF52, SDK 12.1
We are using I2C to communicate with a secure element. We got the basic system working and can send and receive APDUs. The problem we have is when receiving...
Hi,
is it possible to flash the nrf52 with a TTL-232R-3V3 cable. My initial idea was to connect the cable uart Rx,Tx pins and program it using nrfjprog .
However, the...
Hello,
i'm new in bluetooth programming. but i wish to make a bluetooth controled frequency generator. Frequencies must be in range 1 too 1000 Hz, with variable Pulse Width...
Hi,
We found out on this topic that there was a flaw memory protection of nrf51xxx chip
devzone.nordicsemi.com/.../
We search on the net and found out quickly how...
I have an old application which I want to add the bootloader and secure DFU.
I have to migrate to SDK version 12 and I have some persistent data which the old program is...
Hello, I have nRF51822 Beacon Kit (pca200006). I'd like to upload .hex file in DFU over ipad, I picked beacon example from sdk 11. When I point on the hex file from ipad toolbox...
Hello,
I am running the NFC example applicaiotn(URI Message Example) in SDK5 v11.0.0. I am using a PCA10040(V1.1.1) dev board with the NFC antenna connected to it and testing...
We would like to use the nRF52 for an indoor application that should cover a a single family home.
The requirements for throughput are very relaxed, so we'd like to trade...
Hi Nordic,
I am trying to figure out the relation between a certain page number (say, 0xFE) and the group of addresses that it contains. How can I get this relation?
...
hi,
I am working with nr52832 and SDK 12.1.
I have referred the RNG example based on which I have integrated that code section in my custom application:
rng_generate...
I'm trying to accomplish a communication from the nrf24LE1 to the nrf24L01+. The nrf24L01+ is hooked up to an Arduino UNO. The nrf24LE1 is flashed with the "enhanced_shockburst_ptx_nrf24le1...
6.1.4 Erasing a page in code region 1
When erase is enabled, the NVM can be erased page by page using the ERASEPAGE register or the ERASEPCR1
register. After erasing a NVM...
