As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
I use example from SDK 13 ble_app_uart_c.
I changed uuid to my uuid from nrf51 peripherial device. I get event BLE_GAP_EVT_CONNECTED
where made
err_code = ble_db_discovery_start...
dear all,
i need your help.
Where we are:
We use mbed software developer platform.
We have BLE Nano V1.5 + MK20 USB Board V1.0 from RedBear.
We are able to generate...
Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
I want to use PPK2 to test the power consumption of my user device, I have connected the PPK device to my pc with USB cable and turned on its power switch, but when I opened...
Hi, I am trying to run the sample I2S echo program(nrf-sdk/zephyr/samples/drivers/i2s/echo) on 9160 DK, and am having issues reading any valid data on I2s RX. Codec chip is...
Hello
NRF52840 with own hardware
nRF SDK V17.0.2_d674dde
nRF SDK for Mesh V5.0.0
IDE: SEGGER 5.60
I started with the "ble_peripheral/ble_app_template" example...
I am trying to use the dongle as a BLE sniffer. I have followed the directions on how to program the dongle including downloading and installing the jLink software.
When...
SDK 17.0.2, SD 7.2.0. with secure bootloader, when performing DFU without BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE, nRFConnect will successfully update the app. With BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE...
Dear all,
is it possible to get a more detailed explanation what the function "averaging cell search mode" activated by AT%XDEEPSEARCH=1 does?
Best regards,
Peter
I scan a few devices which have BLE_GAP_ADDR_TYPE_ANONYMOUS. When I print the addresses from ble_gap_addr_t.addr, they look like this:
AC:23:3F:77:28:AE AC:23:3F:77:28:AA...
Hi Everyone, I've started working with Zephyr, VSCode and nCS. I'm using a sample and working on it modifiying things, but I'm not able to include extern modules, lemme explain...
Hi,
I am developing Coap-Client and Coap-Server devices using nRf52840 dev kit. I am using ncs 1.7.1 sdk. I have a few questions.
1- I can successfully send a data received...
Hello all,
I have recently developed a custom board that uses an nrf52810. It also contains an accelerometer as well as some hardware for regulating the voltage and charging...
hi
I am using nRF5 Calendar example and
I have this problem
could you help me, how can I fix that?
I don't use the UART functions, I'm going to use SSD1306 to...
Hello!
I am currently working with Actinius' Icarus IoT board and I'm trying to get the interrupts to work. This is the boards' pin layout: At the moment I have connected...
Hi everyone,
I am trying to create a system to collect data from different sensors and store them in a FRAM. Then by using SPI, I want to transfer the data to the nRF52832...
Hi,
Trying to build the asset_tracker_v2 application I finally get the following error:
Rebuilding ‘zephyr / zephyr.elf’ from solution ‘build’ in configuration ‘Common...
Hi All,
I have problem running nRF5340 in continuous mode without any external trigger (timer/ppi). I would like to setup SAADC so that last conversion triggered new set...
