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,
I am using an nrf5340-DK board and the SDK 1.9.0.
I want integrate the FOTA functionality into the example which was provided by Nordic Semi:
nRF Connect SDK...
Hello all,
referring to this tutorial https://devzone.nordicsemi.com/guides/short-range-guides/b/software-development-kit/posts/application-timer-tutorial?CommentSortBy...
I want to change the connection params in peripheral role with nrf52840 without informing the central device to do the actual setting operation, yet I don't find a relevant...
Hello Devzone,
I'm in the development stages on a battery based sensor device, utilizing nRF9160 System in Package for LTE-M connectivity and application processor. I have...
Hello Everyone,
We are using a nRF52810.
We have ran into an issue where our 32MHz XTAL can take longer than 400us and thus the Errata 3.6[68] CLOCK: EVENTS_HFCLKSTARTED...
Hello all!
I would like to use the PWM driver, yes, the hardware that is on board the chip. To get going certain code parts from the PWM driver that comes with the SDK,...
I would like to set the radio channel using 'uint32_t nrf_esb_set_rf_channel ( uint32_t channel ) '.
In 'nRF52840 Product Specification v1.7', '6.20.12.2 Operating frequencies...
Hello !
1.
In nRF21540 PS current consumption in TX mode is specified like this :
TX_20dBm State: TX POUT = 20 dBm 110 mA
But it is not clear if it depends from actual...
Hello everyone,
I am working with the SDK v17.1.0 with the DK nRF52832 with the examples of ble_app_uart and ble_app_uart_c.
I want to send an array "data_array" of uint8_t...
I am developing GATT Server Reader Firmware usng nRF SDK COnnect using NRF52840
I have implemented two services in reader FW in two files say: service_a.c and service_b...
Hi,
the tool chain of NCS1.9.0 is at /opt/nordic/ncs/v1.9.0/toolchain
I just install NCS2.0.0 by NRF Connect Desktop.
However, I found there is no "toolchain" in /opt...
Hi Sir/Miss,
I'm using nrf52832, softdevice s132 and SDK 17.0.2.
In specification, I saw nrf52832 has a ultra low power mode.
It's in system on with full retention RAM...
Hi,
We need help in getting an system call / API in Zephyr which updates the consumption of memory ram and flash
can you please suggest any mechanism which verifies...
I am using nRFConnect on windows 10 with the nRF540 Dongle for the first time.
I am successfully able to connect and view parameters on the nRF52832 using the Dongle.
...
Hello,
In my project i am using nr52840 actually its a custom board and i want to send the sensor data to custom app sometimes data updating and sometimes data not updating...
I am try to flash BLE SDK binary by Nordic, but using --sectorerase --verify with --reset seems to fail :
Two options combined :
I'm using the nRF51 SDK version 17...
Hi
I am developing for the nrf52832, S132, SDK17, trying to set up a SAADC multiple channel scan, however at times I will wish to only sample one channel, specifically ...
