Hi,
I'm starting to implement DFU using IAR's ARM workbench. In the example project for ARM that comes with the nrf51_sdk_v5_2_0_39364 SDK there is a file called bootloader_util_arm...
Do I have to use external host MCU for nRF51422? What can the ARM Cortex processor inside SoC 51422 do and cannot do?
I want to create a mesh network with hundreds of ANT...
Hi
I am looking at section 9.1 of the S110 Softdevice Specification v1.3A and the release notes for 7.0.0-2.alpha where I see that an application now starts at 0x15000...
Hi
S110 v7.0.0-2.alpha got released today.
In the release notes it says...
[b]The SoftDevice can now be configured to forward interrupts to one of several applications...
Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
Hello, everybody.
I'm working on combining the nRF52840 and the GPS module and are currently developing a program that stores real-time GPS data in an external flash memory...
Hi,
We are planning on upgrading the firmware on our device from Mesh v0.9.2 to Mesh v3.0.0 via BLE.
Specifically, our current stack uses: - nRF5 SDK for Mesh v0.9.2 ...
IPhoneX sometimes goes into the ble_evt_handler auth_status event, and then p_ble_evt->evt.gap_evt.params. Auth_status.auth_status!= BLE_GAP_SEC_STATUS_SUCCESS, other iPhone...
I am unable to compile any SDK12 example with SES even following the tutorials. Versions in tutorials are different from those actually available resulting that menus shown...
What is the difference between the twi_sensor example and the twi_master_using_app_twi example? Where do I find any documentation that describes the available functions for...
Hi
we are currently designing a device using the nRF52840 and are looking for information on the most cost effective way to do large scale production testing.
will we...
Hi,
I have an issue with pinging the nrf52 (PCA10040)(with mqtt_pub loaded), from the PC on the LAN to which the Raspberry Pi is connected to.
I can ping the nrf52 from...
Hi, I've followed the tutorial on https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-services-a-beginners-tutorial . I got to the end of the tutorial...
Hi,
In your reference design: https://www.nordicsemi.com/DocLib/Content/Product_Spec/nRF52840/latest/ref_circuitry?1070#unique_1780233596
There is a line from DEC2 to...
When I debug my product ,using nrf51822, using the ble_uart example, my product will using MCU commnication with BLE,using uart.
When I modify the PIN of the uart TX pin...
Hello:
I am working with my sales contact at AT&T in the USA. I mentioned this module and that it was going through certification. Before I moved forward with the carrier...
Hi,
I'm using an nRF52840 dongle with pc-ble-driver on Linux. It has connectivity 6.0.0 with S140. I tried the heart rate collector/monitor example pair (I have two dongles...
Hi folks,
We are in the process of evaluating nordic chips for our product.
One of the features we need is the ability to record an audio sound from an Ios app, send it...
Hello,
I have got nrf Power Profiler Kit for power consumption testing in our application board. I have a question regarding its output voltage for DUT devices. My application...
The project I am working on is to store the data acquired through BLE_uart_c and the data collected by the sensor on SDCard. I use FreeRTOS. The problem is described as follows...
