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...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Hi All,
Due to chip shortages we have to replace nRF52832 with nRF52810 in our design. Our application has to perform BLE scanning, but no other functionality of a BLE central...
My nRF is a central and the iOS device is the peripheral. the nRF connects to the iOS then checks via pm_conn_sec_status_get() if pm_conn_sec_status_t is encrypted, if not...
Hi I work with ble on nrf52833 I want to send my collected ble datas with uart1.In my code poll out working but fifo fill doesn't work. Any basic simple for fifo fifo fill...
Hallo,
Is nRF52840 good choice for the wireless protocols such as BLE, Zigbee and IEEE802.15.4? Can I develop these protocols in this SoC? If so is there any tutorial...
Hi All,
I have a question that when BLE connected it will show an error.
Accroding to the error,it show main.c : 163 have problem.
This is a characteristic in my...
Hi i am developing a project on custom board with mcu as nRF52833 module. This board needs to communicate with GPS module and Sim Module, so I need to use 2 UART ports to...
Hi, I am developing an application using Zephyr for nRF5340CPU. In the program there are the statements inserted to conditionaly display few parameters on norma 16x2 alphanueric...
I recently acquired an nRF52 DK and from what I have found on the Nordic site I inferred that I should install SES and VS Code and then later I found nRF Connect. They all...
tried to modify examples/ble_central/ble_app_hrs_c to collect blood pressure but found that there is no ble_bps_c folder in components/ble/ble_services/
Hello.
nRF52832
nRF5_SDK_17.1.0_ddde560
target ble_app_hids_keyboard
1. I made bonding between nRF52 and Android. and connected.
2. I remove bonding in nRF52....
Hello. I'm thinking about what I can do with peripheral rolls.
I have a question about GATT communication data. The following content was described in the Core Specification...
Hi,
We have an app, that everytime when it connects to our device writes a 0x01 to a CCCD value in order to get notifications. I see that everytime when the app does this...
I was developing application very similar to the basic ble_app_uart_pca10040_s132 example when I started getting random restarts and Segger Embedded Studio breaks at a strange...
Hello all,
Lost my VM that had a working installation and just setting everything back up.
After installing SDK 1.8.0 and all of the extensions for VsCode. Now both SEGGER...
Dear Nordic experts, Considering a Bluetooth Mesh application based on NCS 1.7.1 and running on an nRF52832 : What steps need to be done to add DFU over Bluetooth LE ? Is...
