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...
Hello,
We have an issue regarding PSM availability when roaming. Some operators do not grant PSM and once a device connects to such a network, it would drain the battery...
Hi, When performing GATT discovery on the peer device I observe that the procedure takes too long about 5-6 seconds even at the lowest connection interval. The same process...
I was trying to add the nrf91-modem-trace-uart snippet to my build configuration. I've found that it does not take effect when using the "Add Build Configuration" UI in the...
Hi support team
If I want to implement update advertising data dynamically function, which method is recommended?
1. bt_le_adv_stop (); and bt_le_adv_start (adv, ad, ad_len...
Hello,
I am primarily an STM32 user, delving into Nordic. I will be creating a product using the nRF52832. I would like to measure the 32MHz & 32KHz clock inputs to the...
This is a request regarding modules that can be used in Pakistan. We think that nRF9160 is matched for this requirement. Could you please tell us whether nRF9160 is okay or...
Hi, We are using nrf9160 and building the application with CMSE. When my program accesses dynamically requested memory (address 0x200128b0), the program automatically jumps...
We plan to use the Nordic Semi Thingy will be used with Quectel YB0014AA antenna for the demo sites, all located in North America. The Nordic Thingy is fully FCC/ISED compliant...
Hi,
I am evaluating using NRF9161-LACA in a design. Is it possible to activate this chip with esim? Or we have to use a physical sim card for it?
Please let me know, ...
Hello,
We are evaluating a solution for our product where we would like to use
Zephyr RTOS with NCS
nRF52840/nRF5340 + nRF7002 for a combined WiFi/BLE solution. nRF52...
I have been trying the aws_iot sample in nRF Connect SDK v2.7.0 for build target nrf7002dk/nrf5340/cpuapp, in which connect_work is scheduled with a 5 second delay in the...
Hi
I'm looking to understand the IR Susceptibility of the WLCSP. I've seen some post talking about direct IR light causing issues, but not how much of an issue it actually...
Hello,
We have an nrf5340 custom board with the MP23DB02MM PDM mic connected directly to the nrf5340 (CLK to pin0.18 and DOUT to pin0.19). We are reading audio using the...
I'm using the Cloud Multi-Service app on nRF9160 to test the CoAP DTLS 1.2 CID support while connected to nRF Cloud to evaluate, and want to check the data size for messages...
Hi! I'm currently trying to flash custom firmware in the Thingy53. As suggested here I'm using the NRF5340-DK as an external debug probe. When I try to flash it with the programmer...
