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...
I am a recent student interested in Nordic. I know that my skills are very, very poor. Sorry for asking this question T_T I want to use i2c sensor vl53l1x. I tried to refer...
Hello,
I am developing a Zigbee coordinator with the nRF52840 DK and with the nRF52_SDK_for_Thread_and_Zigbee_v_4.1.0. I flashed the CLI example and everything works fine...
Hello,
could you advice me where can I find description of nRF5 anomaly 211 - the one described in nRF5 SDK 17.0.2?
Citation from 17.0.2 release notes:
...
...
Hi,
I intend to use the DFU BOOTLOADER in my product.
I’m using a PCA10040 DEV board for the tests with S132
I download the nRF SDK V17 and I compiled and I tested the...
I understand that nRF-9160 DK has Segger J-Link to program target devices / custom boards. Can this be used to program any ARM Cortex Debug Connector (10-pin)? Or I can program...
Hi. I am using nrf52840 with Softdevice 16.0.0 + BLE_uart_peripheral.
The SPI master transmits 2 SPI packets every 10 ms. At the the SPIS event handler, I call ble_nus_data_send...
I am seeing an issue when, after the pairing process is complete, during the BLE_GAP_EVT_AUTH_STATUS event, that the peer addr_id_peer field is always 0. For testing, I am...
My platform is nRF5_SDK_16. Softdevice is s140_nrf52_7.0.1_softdevice. I want to be the central role and scan nearby peripherals. Which function do I need to use? Which document...
I am totally new to nrf and just started with nrf52840. I've gone through certain tutorials available on youtube and some other on internet.
I've installed Segger embedded...
Assume that the Generic Level State is 0 and the following Generic Level Set message is received by a node.
Level: 0x7FFF Tid: 1 Delay: 0xFF (1275 ms) Transition time: 0x00...
I haven't been able to crack this one. Both pins confirmed as pull-up high using I notice when the peripheral is enabled the pins are pulled low (correct I think). Only sending...
Dear Nordic Developer Zone,
I want to change PHY configuration of ble_app_uart to 2Mbps.(SoC : nRF52811)
And I want to connect nRF52811 with iOS.(nRF connect for mobile...
Hi,
we reading out a Pressure-Sensor with TWI at the Sensor Server Model.
We get the Pressure-Data in an uint32_t and the measuring range in an uint16_t which have to...
From Mesh Model Specification 1.0.1.
"3.3.2.2.2 Receiving Generic Level Set / Generic Level Set Unacknowledged messages If the Transition Time field is included, the Delay...
I want to send larger UDP packets from nRF9160 (Thingy:91) using Serial LTE modem app.
I am not able to send more than 288 bytes of binary data.
How to send larger binary...
