Hello, I am developing a custom board based on nRF52832 that should spend most of it's time in SystemOFF mode. Eventually, it will wake up on an GPIO event caused by the external...
This ticket is related to an old unanswered case ( Openthread otUdpSend transmit finish ). I need to send a large UDP message in chunks and therefore need to be able to tell...
Hi,
I am working on setting up multiple ADC channels in the device tree. My starting point is here , which seemed to be an unofficial ADC example that many ADC-related...
Im building a wireless sensor network for farming applications and the issue I face is that when I supply the nrf52840dk from the external supply pins (P21) I get like 25μA...
We have a device that works correctly on iOS, Android, mac, but disconnects on some Windows machines. We use nRF5 SDK 17.1.0 and s132 7.2.0. The disconnect occurs after the...
Hello,
I need to use Port 1 pin 8 as an interrupt pin:
This results in the error NRF_ERROR_INVALID_STATE, when nrf_drv_gpiote_in_init() is called. Everything works fine...
Hi, I am using nrf52840, SDK v17, SES v5.10 ble_app_uart example for the development.
I am able to send data from the nrfConnect app to uart but not more 1 byte at a time...
Hello!
First of all, thank you for your support.
I'm starting to develop firmware for Nordic chips (I'm a complete newbie). I have been able to compile and download examples...
Hello everybody,
I'm trying to develop simple time synchronization system upon mesh time model, but after sending bt_mesh_time_cli_time_set, first of all my time_update_cb...
NRF52840, SDK, nrf5-sdk-17.
This could be a misunderstanding of how the dual bank update works, however I am finding that after an OTA, Bank0 contains the new fw image but...
I have an SPI sensor that benefits from having a precise clock source, and has a muxed pin that can have a clock source.
The peripheral states that this pin can handle frequencies...
Hi,
We have implemented the DFU Trigger Library on nRF52840 from nRF SDK 15.3 on Application FW. Application is flashed on the device along with Secure Bootloader using...
Hello Nordic team,
I come to you because I face a strange issue during developing a simple feature using PWM.
For a product, I need to make an LED blink smoothly 3 times...
I have a NRF52840 Devkit and also subsequent NRF52840 boards, and I was wondering if there's any WiFi support on them now. I'm aware that it's possible to use any WiFi module...
Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
I'm building a nrfmicro bluetooth keyboard controller which uses an ebyte E73-2G4M08S1C nrf52840. My programmer is cmsis dap link. Openocd verson is 0.11.0.
I built two...
Hi All,
I'm new to this wireless field. Is there any impact on power consumption based on RSSI level.
As I understand due bad RSSI there will be retries in communication...
I working on Asset_tracker_v2. After going hrough the code, I estimated the work flow to be as:
1. When either Passive or Active state is intialized, the Sample Timer is...
Hi there,
I am running into this error Update CTE params...failed (err -134) while running the direction_finding_connectionless_tx
The output logs are
can I get more...
Hello,
In the product specification for the npm1100 there is an optional battery monitoring circuit schematic on page 39. I'm having trouble understanding why there are...
As described in the topic, I wrote my own bootloader (located at 0x70000). When I restart from the app (located at 0x26000) and enter the bootloader, NRF_ Log doesn't work...
