Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
Hello everyone,
I’m currently porting my old projects from NCS version 2.9.0 to 3.3.0.
In doing so, I no longer want to use the outdated Partition Manager; instead, I...
Hi all,
I am working on an IoT tracking feature that transmits the location every 5/10 seconds. Currently, I tried using a Thingy:91X to get and send the location with the...
Dear Nordik, Made nrf52832-DK as a sniffer, using nrf sniffer for bluetooth le 4.1.1 and wireshark version 4.0.7. Now iwant to sniff NRF54L15 BLE device/Peripheral which is...
Can anyone verify what two pins are used for NFC on a FANSTEL - BM20C module? I've been in contact with Fanstel for over a week, but they haven't given me a definitive answer...
we have a 'long lived' tcp connection w/ regular data sends (1hz of 256 bytes for mqtt publishes) where sendmsg() sometimes returns EAGAIN. when trying again it usually works...
Hi Nordic team,
I am using the nRF52840 HCI USB project as the controller firmware, with a Linux device acting as the Bluetooth host.
My application has multiple BLE connections...
Hi,
I am developing on the nRF5340 and using an external modem and an external GNSS module. I am using SDK version 3.4.0.
To operate the modem, I use `modem_cellular...
Hello, We have some problem with connection to WIFI AP.
On NCS v3.4.0, once our device has associated with a WPA3-Personal AP, it can no longer
associate with a WPA2...
I am designing a board around the nRF52832 (QFN48). According to Table 5 in the product spec, GPIOs P0.22–P0.31 are marked "Low drive, low frequency I/O only" (see §4.3.1...
Hello,
Is modem fw `mfw_nrf9151-ntn_1.0.1` production-ready? Is it safe to have our manufacturer flash that instead of the `mfw_nrf91x1_2.0.4`. We are using the ncs-serial...
I'm trying to understand the npm1300-CAAA V1.1 example for configuration 1. The layout looks like this:
You can easily see that several pins are connected on the right...
According to the nRF52840 Product Specification, I observe only the typical value is specified below ：
ION_RAMON_RTC (System ON, full 256 kB RAM retention, wake on RTC...
