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...
I followed the guide Configuring and performing DFU over Mesh ,old firmware was examples\dfu\build\dfu_nrf52832_xxAA_s132_6.1.1_Debug\dfu_nrf52832_xxAA_s132_6.1.1.hex,new...
Hello,
I want am use NRF2401L01 for sending data wirelessly from one device to another device and vise-versa.
The First device is arduino nano(Transmitter) which senses...
I looked at the following question
nrRF2 GATT attribute read callback
and it does not quite answer what I want to know.
What I need to know is do I get signaled by the...
I have followed the getting started, with my new nRF52840DK, with switches at:
Sw6 Default
Sw8 On
VDD selected
when plugged into the USB, LED 5 blinks rapidly, LED...
Hello.
In order to connect multiple units on the previous question page ( https://devzone.nordicsemi.com/f/nordic-q-a/51970/implementing-multilinks-on-multiroll-programs...
I want to develop our PC software to control the USB nRF52840 Dongle to be as a BLE central device，so I need to know the command that the nRF Connect used to do this，but I...
HI as i am new to nrf nordic semiconductor development i have some quetsions regarding application im developing
I am trying to develop Ble application where nRF 52 will...
Hi,
I am trying to add DFU service in ble_beacon example. I am using SDK14 and softdevice is S132_5.0.0 for 52-dk.
I have merged dfu example with ble_beacon and initiate...
Hi,
For my application using softdevice I need ADC update every 400ms and Battery level update every 2sec and string update for HT1632 led driver every 2sec.So I have created...
Starting with the BLE Uart Service example code, I wanted to send longer length packets, so the necessitated modifying settings like NRF_SDH_BLE_GATT_MAX_MTU_SIZE, NRF_SDH_BLE_GAP_DATA_LENGTH...
I can power nrf52832 using USB without any issues.
I see a strange behaviour using external 3.3V adapters. The chip does not turn on. The power supply to the chip is available...
Hi,
I am working with relay example .I want my android to send data to the relay board .In which function of the relay example should I make the changes or will i need to...
I've being haven troubles getting to run SES examples, it keeps falling, is probably path problems but i can't indemnify them. So i want to start all over again from nerf...
Hello,
I have a question regarding power - up sequence of NRF52840.
When the USB is plugged in, the VBUS voltage is at 5V.
However, at the same instant, VDDH is...
