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...
Despite numerous reinstalls nrfjprog fails with the error code nrfjprog DLL load failed. Command line was nrfjprog -f NRF52 --readcode test1.hex. Windows 7 64 system.
Hi guys!
I want to develop clock function and for this issue, I am using the timer from SDK 15.3 peripheral examples.
Unfortunately, the clock speeds up every iteration...
Hi there,
I'm working on an ARM based system running buildroot 2019.02.4.
The mikrocontroller is connected to a nRF52840 via USB and I want to use nrfutil to update the...
I am using nRF9160: LTE Sensor Gateway to connect wiht nRF52832. My problem is I cannot re establish connection between the nRF9160 and the nRF52832. I have tried to create...
I am using nrf connect app on ios , the device is getitng on device mode but it is not showing DFU button on it , but it is working when using android app of it
And...
I want to generate a custom delay of one microsecond without using any timers By simply Executing instructions I want to generate. is there any possibility please let me know...
I have a rather strange issue.
I developed an application on the nrf52832 which amongst other, communicates with an ST Micro accelerometer LIS2DE12. The application works...
Hello,
Library seems to have limitation to 1kB. I'am talking about deffered mode.
You can increase NRF_LOG_DEFERRED_BUFSIZE >1kB, but it will crash if you try to print...
Hello, I am new to developing with nrf and have been trying to follow tutorials on individually setting pins as output. I am working on just getting a specified pin to blink...
Hi everyone,
Recently, I downloaded the SEGGER Embedded Studio, release 4.18, and start the development of a Heart Rate Monitor using nRF51422 and SDK 10 (softdevice s310...
I am only able to successfully trigger the ACK payload interrupt on the nRF24L01+ if I mismatch the payload lengths on the two devices; 4 for the nRF24L01+ and 1 for the nRF52840...
Hi everybody,
Intro facts :
I'm migrating from SDK 13.2.0 through SDK 14.2 to SDK 15.3.0. My program build on SDK14.2 but my product didn't work as expected, then I...
I need the P9 connector pinout (or complete schematic of Thingy:52 ) for programming my Nordic Thingy:52 using SWD. I have found this topics:
https://devzone.nordicsemi...
Hello, according to your website, nRF24 Series family is not recommended for new designs... as substitution you recommend to use nRF52 Series family. Can I ask you for the...
Aim: interface nrf32852 with i.MX6UL based Linux board through UART and configure hci of bluez. Board: nrf52_pca10040 SOM : nRf32852 OS: Zephyr UART: we followed HCI_UART...
