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...
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...
Hi,
I am writing after searching for an answer in this forum but without success.
I am not sure to understand the purpose of ble_app_proximity_coexist? I understood that...
I'm developing the nRF5340DK, would like to use the P0.04 (AIN0) pin to get the NTC thermistor value. but bind the device is fail.
the parts of the "source code".
/*ADC...
I'm trying to run your direct test mode code on the nrf53. And verify that the uart pins are working correctly. What is the best way to debug and verify this?
gdb seems...
Hi everyone
I'm looking for a way that I use the libuarte example with two UARTEs: one for receiving data, and one for sending data.
I tested serial uartes example in...
Hi, dear Nordic & all：
I just try to upgrade applicatiion via usb secure dfu on nrf52840DK, but failed to do this, the fellow is my environment, reference and steps: ...
Hello
I want to add a UICR section. but I don't know how to add a custom section in ncs(also zephyr).
I have researched about this for days and I've found zephyr code...
We have our own module using the NRF52832. We are using S132 V 7.2.0 We realized the ICs we bought had different revisions. One group is QFAAE0 and other group is QFAAE1....
I loaded the BLE peripheral HRS example from the Nordic SDK 17.0.2 on an nrf52840 DK. I connected a PPK II while connecting the peripheral using an nrf52840 dongle and the...
CAN-bus shield uses the one at the URL below.
https://www.seeedstudio.com/CAN-BUS-Shield-V2.html
I want to check if the SPI connection is established correctly.(CAN...
The /v1.6.0/nrf/samples/crypto/rsa project on NRF5340 returns the following error right out of the box. psa_generate_key failed! (Error: -134)
I have installed the SDK and...
Here i am using the SAADC driver of NRF52840 for my application, using SAADC api's i want to sample the
adc input at different adc reference voltages as per the project...
Dear Nordic Engineers
Our customer now wants to develop a keyboard with NRF52833, so there are some questions to ask the engineers of NORDIC.
1、They want to be compatible...
Hi, I have problem about integeration fstorage into mesh example (LPN). I know " Mesh error 16 at 0x00000000" is Bad Memory Address. How can i fix.
Thank you so much!
