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...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
I am planning to modify the SLM application (NRF9161) to load its own certificates for TLS upon startup. This should be doable via modem_key_mgmt functions.
However, NRF5340...
Hello,
After migrating from NCS 1.8.0 to the latest NCS 2.7.0 version, I am no longer able to disable PRINTK , which we previously did to reduce flash memory usage, as we...
Is the nRF 5340 already FCC Pre-Certified ?
When we integrate the nRF5340 SoC within our product, should we need to get our product certified by FCC ? is there any difference...
hi professor,
The npm1300 is used for power management on my borad.When VBAT and VBUS are connected simultaneously, the bulk 2 output power supply varies between 1V and...
Hello,
I used VSCode debug for APP core without any issues.
But I cannot debug NET core because, APPROTECT is turning on. I want to disable APPROTECT persistently for...
Hello,
I freshly installed nRFConnect 5.0.2 in a Windows PC. Installation was fine.
When I start it I get an error:
How can I overcome this?
BR Matthias
I am currently trying to use my nRF52 as a BLE central to connect to a OBD II BLE Device. I am able to use the name scan filters and connect here
After connecting, I...
Hi,
I am Maria from SmarEdns. We need a hardware device that connect 15+ BLU at a time and update firmware. how many BLU connection avaliable in nRF52840 Dongle at a time...
Hi,
I am using fstorage functions in the ANT broadcast RX project.
I am doing the fstorage write function when the ANT device is connected (Inside RX EVENT of ANT event...
Hi
I need to change the default mtu size（peripheral device）, but it always 23，unless phone requeset mtu size.
ncs2.7.0
nrf54L15pdk any peripheral demo
I need this...
Hi
I know , there are several threads on this subject, but I would like to know if there is a sample that works out of the box on the thingy91.
If not, is there an alternative...
Some time i got this error msg
error] [ Client] - Encountered error -105: Command connect_to_emu_with_snr executed for 40 milliseconds with result -105 ERROR: Unable to...
Hello, I have a question regarding the watchdog with secureboot.
I just added watchdog to my app, but I'm worried that when I DFU the HW watchdog will trigger during the...
Hi,
I have tried to look through the forums but I cannot find exactly how the nRF Connect -> Power Profiler application is able to get/obtain the device SN?
In the log...
