I am using custom board with MDBT53 and I'm stuck at a point where board does not even let me to connect the debugger so that I can refresh firmware.
I added MCU boot code...
Hello Nordic Technical Support Team,
I'm developing a low-power product and considering using the nPM1300 PMIC. I have some questions regarding the system design:
Can...
Hi,
I developed a custom board with nRF52810. Here is my schematic:
Layout:
I can succesfully upload the "ble_app_beacon" example in SDK17.1.0 with softdevice112...
Hello,
I've been working on a project involving an IMU and bluetooth for a while, and had been using the IMU (LSM6DSO) on polling mode. Unfortunately, I found out that I...
Hi,
If anyone has time, I'd be grateful for a quick review of my board. It is my first board, I'm still learning, so I would like to know where am I making mistakes. It...
Hi,
when i try making a new connection with a new device using my for loop (reconnecting using the adresses that i stored in an array), i sometimes can get a warning which...
Hi,
If the bootloader is allocated 16 kB of flash, can it be upgraded Over-The-Air to a larger size bootloader at a later point, or does that require flashing the device...
I am a beginner and I am trying to generate a data ready event and after that reading the FIFO_Count but FIFO_Count gives me the value 1024 that is the maximum possible size...
Hello,
We are in interaction design in a school in France and we must create a connected object. We bought a BLUETOOTH SMART BEACON KIT (nRF51822) and we would know what...
I used nrf51822_narrow module DT26.
softdevice : s110
application: ble_app_hids_mouse
sdk: nrf51_sdk_v6_1_0
Now , we are able to move the cursor with the mouse of the...
Hi,
In the nRF51-ble-bcast-mesh example, it is mentioned that "handle_count" refers to "The maximum number of handle-value pairs available to the application. May not be...
With reference to the IoT SDK for nrf51, I see the APIs and examples of either server or client.
In order to create mesh or peer-to-peer, which API should I use? Or do...
In the description of nRF51-ble-bcast-mesh, there is mentioned that there could be up to 155 mesh values:
There may be up to 155 "Mesh value" characteristics in the mesh...
Hi,
I'm wondering why I can't see any packet from example led_mesh in your's sniffer?
Theoretically it's only Nonconnectable Advertisements or I miss some information...
What will be the price of nrf52 chips compared to nrf51?
Will there be any cheaper version of nrf52 chips with limited capacbilities (e.g. less flash, ram)?
I was trying to setup a GNU toolchain on Windows and use the nrfjprog utility, but despite having installed the J-Link drivers (4.78), nRFGo Studio as well as the nRF51 SDK...
I cannot seem to get pstorage working using the S210 softdevice. I can get it to work using the S130. I was not able to find any info on pstorage using S210.
I used the...
Hi
I want to use the nRF51822 to do the BLE product.I have read the datasheet of nRF51822.I have some questions:
1、Can the I/O of nRF51822 support 4.5V~5V input?
...
Hi All,
My goal is to change the advertisement(when not "connected" to ble device) in every SPI Interrupt, depending on the data received i set corresponding data in advertisement...
