I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I've had a lot of success with the nRF51 series but recently came to the conclusion that it isn't suitable for our needs and trying to transition to the nRF52.
I picked...
Hello everyone,
I'm developing my own board using the nRF5340. I am quite lost because of the capacitance matching that I need to perform with the 32M Crystal and the 32k...
Dear all.
I have the nRF52840dk and nrf52833dk kits.
I am having the same problem with this guy. And now my kits lost their Jlink and Com port.
In the answer, I found...
I developed a product on ncs1.9.0. It needs to connect to the nb network and support the gps positioning function. When the device is running, I found a problem that when...
The Zephyr documentation about ADC ( https://docs.zephyrproject.org/latest/hardware/peripherals/adc.html ) mentioned ADC _CHANNEL_CFG_DT usage in device tree and later source...
Hi,
I would like to enable the SAADC to read multiple DPPI channels. I am using a timer to publish multiple channels and my code looks like this:
However, the...
Dear all
I am developing a BLE product, and would like to have a different device name for each unit like Product1, Product2 etc. when advertising, so user can identify...
Hi! We are updating our application from NCS 1.9 to NCS 2.1. In the documentation of the HTTP AT command of the 2.X versions of NCS the XHTTPCRSP notification is documented...
Hi Nordic,
1. I am planning to do DFU update with UART
2. I Build smp_svr and flashed successfully when am using mcumgr its getting NMP Timeout
3. I added CONFIG_MCUMGR_SMP_UART...
Hello,
In my project, I have a device (nrf52833 custom board) which I want to operate in dual role (central/peripheral). I've followed a ble_app_hrs_rscs_relay example...
Dear Sir/Madam,
We developeted a smart device based on nRF52840 chipset(to be more accuracy, we desgined our own module based on this chipset, then our end product use the...
I'm currently trying to change the host name of "https_client" and check the operation, but it doesn't work.
Even after changing the host name back to the original, "Waiting...
Hi,
We want to do provisioning of multiple mesh nodes using pb-adv procedure. we installed nrf MESH app, but we are not able to do provisioning for one node using Pb-adv...
Hello everybody. I'm designing a custom PCB fed by a typical 3.7 V nominal 4.2 V peak lipo battery, where minimal area and thus component count is a key factor. Aside from...
