We have been evaluating the nRF5340 and nRF7002 for use in a new product and we are currently looking at our Wi-Fi FOTA options. For reference, we are using an nRF7002 DK...
Hi Nordic team,
We are developing two types of devices based on the Zephyr examples:
periodic_adv_rsp
periodic_sync_rsp
Our design uses the following...
Hello,
I've a battery based device that uses a buck/boost to efficiently use entire battery voltage range (4.2-3.0) . This component have a low quiescent current between...
Good afternoon! As the NRF7002 takes about 400ms to start up from shutdown, we would like to use the very low power deep sleep function for quick startup. Unfortunately, due...
Good afternoon! As the NRF7002 takes about 400ms to start up from shutdown, we would like to use the very low power deep sleep function for quick startup. Unfortunately, due...
Hi,
I would like to know the difference between the nRF52840-QIAA & nRF52840-QIAA -R7.
What is the significance of R7 here. Not able to find it in any conclusion ...
Hi, I'm working with the DWM3001CDK (nRF52833 + DW3110) and currently using SPI to interface with the DW3110 for UWB communication.
I'm trying to use a second UART to communicate...
I'm interested in creating a bluetooth dongle that defaults to a hid proxy mode in a manner similar to a number of csr based dongles.
What this means is it presents itself...
In libuweave project there is an example demonstrating communication between nRF51/52 and android client app. The Android client application is named SimpleLock.apk. But I...
Hi
I am trying to use nrf51822 as both peripheral and central device for my application.
nrf51822 as peripheral checked satisfactorily with a smart phone as central device...
Hello,
I use EV-board PCA10040 and run I2C demo on path nRF5_SDK_11.0.0_89a8197\examples\peripheral\twi_sensor\pca10040. I measured the current over 5.7mA .if modifing the...
Hi.
I've got little problem with the uart connection to one peripheral. It's a normal 2-line connection without HW flow control. I'm using app_uart_fifo. HW is nRF52 with...
Hello,
i have a problem with the PCA10040. I try to set up a ANT Transmit Channel.
If "ant_channel_init" is called from main everything works fine.
But if it's called...
Hello,
I am developing in NRF52 with SDK v11. Initially I want to use CMSIS DSP library for statistic and FFT functions. However, I read that CMSIS Pack is not supported...
Hi,
I wrote a functional firmware which has been tested and valited on a nrf51822 QFAA, but unfortunately I need more RAM to fit the requirements of my application so I...
In the Android version of the Master Control Panel I'm sure that earlier versions of it hid the 'Connect' button for non-connectable devices. It seems they all have it now...
I'm starting to get things moved over to Peer Manager in SDK11 and when I call pm_conn_secure I get NRF_ERROR_NO_MEM. When reading the manual it states that this error means...
I'm using sdk10, I tried the bonding feature using device_manager and it's working. but then when I perform DFU, the bonding information is erased. I can't modify the bootlader...
There's a note in the migration guide which says .. very ominously ...
Applications must not modify the SEVONPEND flag in the SCR register when running in priority level...
In the MCP app, if I have the following service data for an Eddystone beacon:
0x10, // Eddystone-URL type
0x00, // TX power in dBm. This is a signed integer so 0xEE ...
Dear Sir
In nRF51822 xxAA (Ram is 16kB),
softdevice(s120) is using RAM (address: 0x2000_0000 ~ RAM_R1_BASE).
I think that SoftdDevice region is used, after sd_softdevice_enable...
