Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
Our nRF52840 is connected via UARTE @ UART_1 to a modem which does not have a WAKE pin - the only method of waking it from sleep is to send a UART break. Is there any way...
Hello,
nRF52840-DK
SDK 15.3.0
s140
OS: Ubuntu
IDE: SES
I have run into 2 init functions for separate features that have run into this issue. In main, when initializing...
Hello,
I have the following scenario:
* Mobile phone acts as a Provisioner and it already provisioned Device 1.
* Device 1 has Proxy feature enabled and also supports...
Hi,
i'm trying to readout the who_am_i register of SPI slave ST lis2hh12 (a MEMS sensor). I followed the spi-example found in examples/peripheral/spi of SDK 15.3.0.
...
I have a node running with the SDK for Mesh v3.1.0. It crashes during boot up in restore_addresses_for_model() due to dsm_address_subscription_add_handle() returning NRF_ERROR_NOT_FOUND...
hello
I have questions.
1) T he difference between start_tx_carrier and start_tx_modulated_carrier Are both start_tx_carrier and start_tx_modulated_carrier sending data...
Hi,
I have gone through nrf connect app in google playstore . But when I scan for the beacons, the app gives hex values. I want to develop a customized app that will read...
Hello everyone,
I tested ble_app_beacon example code in SDK15.2 on nrf52810 scanner using nrf connect apple iphone(ios). set APP_COMPANY_IDENTIFIER 0x0059(Nordic id) its...
Does the 2nd argument in the following function SAADC example controls the sampling frequency? If this is not the case then can this saadc example program be modified to be...
If I set CONFIG_SPM=y I can flash merged.hex and successfully call sys_reboot(SYS_REBOOT_COLD) to reboot the system.
If I set CONFIG_SPM=n (and build/flash the SPM project...
I'm using nrf52_SDK_12.2.0, SoftDevice S132 for my application.
I'm implementing SAADC along with UART in my application. I was implementing the SAADC referring to the example...
In regard to the problem described here: https://devzone.nordicsemi.com/f/nordic-q-a/38048/bug-in-how-bootloader-treats-gpregret , it would be interesting for developers,...
When I reset a node after it's provisioned but not configured, the p rovisioner would keep trying to configure it, and would not be able to provision any other nodes.
...
Hello,
I am trying to 'recover nRF52840 dongle after accidental UICR erase' as described here I did modify my dongle as described here
Unfortunately I do not know how...
