Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
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...
Hello, I am working on a multi peripherals to one central project based on the NUS service of NORDIC chip. Now I use nRF52840 Dongle as the central board. I have debug the...
Hi, i'm a litte bit confused about the Secure Boot functionality. I'm using a custom example and the SDK 17.0.2 Secure bootloader. When generating a DFU package I have to...
I have compiled ble_app_uart_pca10040_s112 and it appears to be working for small amounts of data, however it crashes when large amounts of data are pushed through (from UART...
Hi
I got NRF_ERROR_NO_MEM, when calling to "nrf_atfifo_item_alloc()" from "timer_req_schedule()" routine.
Is the allocation is done from the task heap or stack?
Thanks...
Hello guys,
I decided to open a new ticket.
I am doing a university project which consist if building a BLE mesh formed by microbits & nRF52833.
As I have seen both...
I'm connecting the NRF52832 UART to a USB bridge, CP2110. I am going to use flow control on NRF52832 but I might not use it on CP2110 for unrelated reasons. In general, my...
Hi,
We are Manufacturer of LED Lighting Products. We are developing Outdoor rated Products using nRF52840 with External Antenna Module.
Now we want to know that FCC TX...
Hi,
I have integrated ble_uart_app with timer example provided in "SDK 17.0.2".
When I run the program the timer timeout immediately by calling "timer_led_event_handler...
Good morning,
I am developing a custom PCB with nrf52840 and antenna. I would exploit the shape of the nrf52840 Dongle PCB antenna copying it.
Two questions:
- could...
Hi!
When I try to build the asset_tracker example (or any other sample) I get the following error:
I am using v1.5.1 of the SDK and I have installed using the Toolchain...
Hi everyone! I want to build an example code blinky_pca10028 by using microcontroller nRF51822_XXAA but I have some problems. I downloaded all package for it and opened an...
Hello,
I have followed these instructions, but the nRF sniffer option does not show up as an option in the Wireshark GUI, https://infocenter.nordicsemi.com/index.jsp?topic...
Segger cannot seem to find the user included directories. Every time I compile any file I get this error or something similar of {name of file} not found as shown in the pic...
hey
I have worked on BLE, and learned the BLE protocol stack. Now i am learning BLE Mesh. I found the Mesh is also having a stack, I could not understand why both the stacks...
