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,
I have a project that is based on the peripheral_uart example that receives start and stop commands from a periperal_central device via BLE to send ADC samples...
Based on the NRF52840DK, we want to do a USB CDC DFU upgrade function, but we don't want to use the BLE demo. You want to enter the duf mode by adding and modifying registers...
I am facing a problem. Two sensors are triggering with data_ready pins and a timer value is captured upon the event. But the value can be stored only in RAM if a context switch...
HI,
I am working on nrf52833 board, while working with flash in dts file i could see that write_block_size is 4 bytes. Is there any way to reduce that , i need it as 1 byte...
Hello guys.
I am using a board based on the NRF52840 device. We run a code that we developed earlier and it was not well coded but working. it involves the interfacing of...
I am using Nordic Uart Service (NUS) to transmit raw data from nRF52832 device to iPhone. But it takes longer time than I except. Can I add debug message to make sure CRC...
Describe the bug When running the example project sample/bluetooth/periodic_sync on a nRF52833DK and sample/bluetooth/periodic_adv on a custom nRF52833 board, the central...
Hello ,
I want to convert the code of dfu pca10056_usb to pca10040 for this i have updated the following -
1. Updated board from PCA10056 to PCA10046
2.Updated the...
Hello
I worked this example with nRF52840-DK kit it works very well. But, when i use thingy:53 with nRF5340-DK, I am not getting any ouput in puTTY screen. Even any example...
Hi
For our BLE product I've prepared a custom profile made out of 4 services. For each service I've followed the standard procedure:
1. get a random UUID, e.g. cd862c43...
Hello,
I use the nrfx use example and changed to
I tried to creat the same process again , button when pressed toggles LED.
I get the error
can someone explain...
Hi,
Is there a known issue with the startup of the LF clock on the nrf5340 app core? I have scanned the nrf5340 errata but do not see anything of note.
I have this code...
There seems to be a bug in the nRF Connect SDK when attempting to use external flash for the secondary MCUboot partition on nRF9160.
Please see the minimal project for nRF9160DK...
Hi there,
several months ago I developed a usb to uart bridge based on the nRF52820. We've produced a hand full of those bridges for internal tests and the feedback showed...
