I tried to do send & receive binary data from bluetooth in ios app.
But i only can send & receive string or ASCII code data in my app, do you have any method or idea can...
Hi,
I tried ble_app_hids_mouse with Android 4.4.2, it can work properly for first time connection. However, it cannot be re-connected after switching Phone's Bluetooth...
I have installed Keil MKD-Lite V 5.10.0.0 and the Segger software (which linked to the Keil IDE). I have tried to install the nRF51 SDK (5 times) and every time iI get the...
Hi,
I am attempting to get the DFU working as per the example provided in the S110 V7.0.0-3 download. I've followed all the steps in the readme in the DFU subfolder and...
Hi all,
I have an application where an nrf24le1 is communicating serially with another processor, using the UART at 57600 bps. I have multiple identical boards communicating...
after flash DFU program into pca10001 board, com3 is not accessible,
www.dropbox.com/.../Screenshot 2014-04-26 15.41.47.png
even after I erase all, and re upload soft...
Using S120 V 8.0.0.3 alpha, processing a BLE_GATTC_EVT_READ_RSP,
received 0x16 bytes of data but there is more to read. Next call to
sd_ble_gattc_read using the same connection...
We are implementing on nRF52840 with latest NCS version the following code:
The nvs_init() function is halting due to an error at flash_sync_mpsl.c within nrf_flash_sync_exe...
Hello,
We are working on the nrf52840 custom board in that We trying to update firmware via DFU.
Problem definition : First we update firmware via DFU application boot...
Hi ,
We have a custom hardware with an Active GPS Antenna (that is connected to the main board with u.fl connector).
I ran the GPS SNR command to test the performance...
I'm designing a PCB that uses the nrf52832 with an external RTC, the DS1339 ( https://datasheets.maximintegrated.com/en/ds/DS1339-DS1339U.pdf ). I want to use a single 3.3V...
I'm enabling external power off warnings, as specified in section 5.22 of the AT command guide.
When I drop the supply voltage I see a LTE network disconnected message from...
Hello Nordic!
I have been developing a Zigbee application and now, I need to connect via Serial communication with another device. I just need to listen to the port, not...
I am using flash_fstorage_s140_pca10056 example from SDK v17.0.2 , I see that the start address is 0x0003 E000 and the end address is 0x0003 EFFF respectively.
I want to...
Hi,
I am trying to check how DFU works but I have problems setting it up. I will describe all the steps that I have been doing here, so that it will be easier to try to...
Hi, I am designing a custom board usign the NRF52832. Im using this externar crystal https://es.rs-online.com/web/p/unidades-de-cristal/1753468/ . but I have seen that many...
Hello Nordic Support Team
I need desperate help to get my proof of concept working. I have been able to prove that the applicational concepts work on the nRF52840 and now...
I'm trying to create an application on the nRF52840 that can read serial input from an external GPS chip and also provide log output via USB. As I understand it, the UART...
I want to read access address of a connection between master and slave in master.
I need access address and not the MAC address after connection establishment.
Is there...
Hello, when developing our application, we run into a problem. We are running Zephyr 2.4.0 on nRF52840 MCU. We use LSM303AGR sensor, which is supported by zephyr LIS2DH driver...
Hi,All:
1. As the topic, now i just make bootloader,How do i perform a app entrance? and how to staging, combing.........in the picture as below. Or,on the other hand,how...
Dear,
I am trying to manually toggle GPIO0_2 by writing into the GPIO register, 0x50842504[bit 2]. The output of GPIO0_2 was always static in either high or low.
If...
