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,
NRF52840
SDK 15.3.0
SoftDevice: s140
OS: Ubuntu
IDE: SES
I am having difficulty getting consistency out of the RTT + NRF_LOG_INFO() print statement. It...
Hello,
I use the nRF5_SDK_for_Thread_and_Zigbee_v3.2.0_9fade31 with nrf52840-DK.
I'm looking for a way to get the transmit state after I sent a udp packet. I would like...
Hi,
we've been trying to reduce power consumption do I able to connect unused pins to GND directly?
Trace 1,2,3,4 do I able to connect to the GND?
Thanks, in advance...
Hi,
I am the first time programming with nordic and Segger. As I received the Thingy91 I just the getting started assistent to set up the toolchain.
This worked fine so...
I have the following setup, master (Nrf24L01) and several clients (Nrf52840), the clients listen, the master sends a message to one client and switches to listen. When the...
While most of nRF5 DSK modules have conditional compiling, such as
#if NRF_MODULE_ENABLED(BLE_DIS) the components/ble/ble_services/ble_dfu/*.c lack these macros. In my project...
Hello,
I use nRF5_SDK_15.3.0_59ac345 and ble_app_multiperipheral_pca10040_s132 .c code
In that code I integrate the capsense code it's work but after some time it's...
I'm want setting Secure_Bootloader.(IAR compiler, SDK 15.3version)
I followed the following guide but got stuck in Step B.
https://devzone.nordicsemi.com/nordic/nordic...
Hi All,
Can somebody point me to a Buttonless Secure Serial DFU Example from SDK16 or SDK15.3.0 for nRF52840-DK
I would use it with only Rx/Tx that is No Hardware Flow...
I want to read all data from a cluster is there a way to pass a wild card to
ZB_ZCL_GENERAL_ADD_ID_READ_ATTR_REQ(p_cmd, attr_id);
Or is there a smarter way to get the...
My nRF9160 DK is not able to connect to nRFCloud.com. I did the certificate update just in case to no avail. I have made sure to update the modem firmware to 1.01 and I used...
Hello, and thank you for making the nRFX components open-source on GitHub!
Now I realize that it's only been up for a day :smile: but most of the changes are reasonably...
Hi,
I'm moving from the nRF52 DK to using the nRF52832
https://media.digikey.com/pdf/Data%20Sheets/Fanstel%20PDFs/BC832_V2.01_Dec-2017.pdf
It can be hand soldered...
Hi,I have some problems when disable peer manage in ble_app_buttonless_dfu project in sdk15.3.0 on nrf52810.
I disable PEER_MANAGER_ENABLED in config.h and remove the peer...
