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...
Hello Nordic Semiconductor team,
I read about the new softdevice S132 v4.0.2, it says that "Concurrent central, observer, peripheral, and broadcaster roles with up to twenty...
I connected a Classic Bluetooth Device on my PC through by Bluetooth.
1-)I saw this message:
That means "Bluetooth Services Configuring"
2-)I saw this in device...
Please help to understand. How to configure nRf24L01 receiver for 4-pipe (pipe 0, pipe 1, pipe 2, pipe 3 ). But most importantly, how to specify the transmitter settings that...
Hi. I'm using nRF51822AC, SDK12.2.0, S130 v2.0.1.
I made boot secure and application as below.
boot.hex, application.hex
Then I made setting file as below.
nrfutil...
Hi. I'm using nRF51822AC, SDK12.2.0.
I just started trying priphral function which provides multi link(Max. 8 links).
Which example code can I refer?
I hope your...
I have a scenario in which hundreds of beacons are advertising. I want to know whether an observer can observe all the beacons or not. I have done a lot of search on this...
I saw earlier post on this blog and viewed on-line video for LitePoint OTA tester that claims to work with all BLE chipsets. We have multiple designs with different DTM interfaces...
Hello!
I'm having trouble adding vendor specific UUID and configuring the memory. My service will require 3 vendor specific 128 bit UUID. One for the service and two for...
Hello,
I would like to make use of an Adafruit sensor Adafruit_TSL2591 connected to my nrf52 through the TWI interface. I have seen the example TWI master device, in that...
Hi,
My apology if this question has been answered. I wonder if >2mA current draw for an APP with the following design considered normal consumption?
Custom GATT profile...
Hi,
I'm using the UART to talk to a radio module with sdk 12.1 on nrf52.
I'm seeing frequent UART errors, where the event handler is called with event type APP_UART_COMMUNICATION_ERROR...
Some of you may be using the ARM compiler that Nordic provides with SDK 13.0. I was not able to install it on my PC as it does not want to install since it sees another other...
SDK 13.0.0
nrf_soc_nosd/nrf_nvic.h has this header guard:
#ifndef NRF_SOC_H__
#define NRF_SOC_H__
This means you couldn't include nrf_soc.h after including nrf_nvic...
Hello,
I'm using TIMER1 to generate a timer compare event. I connect the event with the sample task of the saadc like in the saadc example from the SDK. Everything works...
