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...
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...
Hello Developers,
I have just started playing around with BLE Mesh Zephyr examples on my recently purchased nRF52840-PDK board.
Anyways, I am bit stuck with one fundamental...
Hi,
I've used the nRF51822 in the past to make sensors that connect to a mobile device. Basically it worked just like every other non-mesh BLE device:
1. It advertised...
Hi:
I'm developing a project with nRF 58232 in ble_app_hrs_rscs_relay example ( s132 sdk:nRF5SDK160098a08e2 ). The device need to be central and peripheral,My device worked...
Hi there,
I'm planning and hoping to use the nRF52840 (in module form) for an upcoming medical device design.
This will need to interface to a PC/Mac/Linux to send specific...
Is APP_TIMER_V2 supported by Mesh SDK 4.1? According to this forum, v2 should fix all sorts of issues related to v1. But it seems that app_timer_mesh.c is only partially compatible...
Hey,
I am working on a version which is uploaded from a bootloader (DFU), the bootloader print to UART and uses the UART libraries.
I want the application to close the...
Hey,
I am working on nRF51822, SDK12, S130, I wish to get more data into my advertising packet, however there is not enough space, I was thinking to COMPLETELY remove...
The goal is to be able to automate build using CMake. I am evaluating this by trying to build example project in nrfSDK 16.(I chose saadc example from nRF5_SDK\examples\peripheral...
Using latest master from NCS (61ed35f76bce079948aabb5bc752d7e0fd3a74b0).
I've modified the peripheral_lbs sample to request timeslots using mpsl (copied the example from...
Hi, I am using nRf52840 and an external winbond flash W25Q128. When accessing the flash, nRF does not find it and starts to reboot. What am I doing wrong? Help me please.
Hi,
I am experimenting with zephyr OS on my nrf52 DK. I want to use the HW AES CCM encryption module available on the board, but I can't figure out how to do this with...
Hallo,
I am developing a custom board, based on Nordic Thingy:91. The custom board won´t support BLE, so the nRF52840 is not intgrated. But Communication with the nRF9160...
Do we have any examples of using tcp in non blocking mode for the NRF9160. I used the USP for PSM example as base for my current project but the blocking call seems to lead...
Hi,
I found some thing not seems to be right in SDK 16. I wonder if this is intentional or a bug. Bluetooth 5 max MTU can be up to 512 bytes. I found the definitions in...
Hello,
I am using nRF52840, SDK_16.0.0, SoftDevice S140 V7.0.1 and Segger for flashing the image. I am using ‘ble_app_blinky’.
I have a use case where peripheral need...
