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...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
Dear all
Does the nRF52840 provide an unique device address (MAC) address, or that address has to be provided by the application layer to the stack/chip ?
Regards...
I am inquiring about the range of the nRF52840 USB dongle. I see a meandering antenna on the PCB. This is different from the DK's and am wondering if the meandering antenna...
Hello,
I'm trying to quickly prototype a BLE radio tester and was thinking of trying to use the nRF52840 Dongle as the BLE central to simply pair and read a couple of basic...
Hello,
I have two nrf52832 own boards. First is BLE_central receiver, second is BLE_peripheral transmiter.
SDK 15, SD-140.
I need to pair specyfic transmiter with specyfic...
Hi Sirs:
I am trying to change a characteristic property from "notify" to "indicate".
And the example I used was SDK15-> ble_app_uart .
I have ref these document：
...
Hi,
I'm trying to implement the buttonless DFU service example for SDK 12.3.0 into my own project, but when I call ble_dfu_init my compiled .hex file becomes 10 kb larger...
Hi,
I am working on SDK-14.2 and after execution of code i get this two error mention below.
sd_ble_cfg_set() returned : Unknown issue when attempting to set BLE_CONN_CFG_GAP...
Hi I have implemented a controller device using nRF52832. The controller device is installed in an industrial control box where it is used to control relays that subsequently...
Hi,
This question might be a little bit off, but not to far off for this forum I hope.
I am considering the nRF52840 Dongle to gain a better understanding of a issue...
Hi guys,
I need to get MAC address of my device and put it into characteristic? Is it possible? And maybe someone can tell how to implement this?
Regards,
Konstant...
Hi:
I use heart_rate_collector project in pc-ble-driver ( https://github.com/NordicSemiconductor/pc-ble-driver/blob/master/examples/heart_rate_collector/main.c )to connect...
Hello,
we are studying component base for development Wireless Hearing Aid device.
trying to understand limitations and capabilities of your nRF51822 SoC.
1. Can...
