Hello,
I am working on a hardware design with two MEMS PDM microphones and a mono speaker. I think I have the peripherals allocated and wired correctly but wanted to run...
Hi,
I'm trying to connect to the EMQX(what I made on GCP) using mqtt protocal. I'm using the sample code that nordic provides in lesson. Based on the Exercise4 code which...
Hi I'm having the exact same issue found in this post:
I've only just started evaluating the board and haven't gone as far into measurements as that poster, but something...
I'm in the process of upgrading one of our applications from NCS 2.6.1 to 3.0.1. According to this document, the only versions of NCS that support modem firmware 2.0.1 and...
I 've been working with the nRF54L15 for a bit now and it' s been great, but trying to get a bit fancy now and running into problems. I 'm developing with the latest NCS v3...
Hi.
I'm using nrf Connect SDK v3.0.1 and Zephyr v4.0.99 to implement a IoT device which connects to a Thingsboard server with CoAP. With the COAP_CLIENT Lib I want to download...
Hello,
Our application consists of 100 BLE static centrals and 1000 BLE moving peripherals. Is it possible to hide our BLE peripherals to be visible only by our centrals...
Hi,
i'm testing an application on nRF52, with nRF5_SDK_11.0.0-2.alpha and SoftDevice 132.
I took the ble_uart example and added a custom service with some characteristics...
Hello,
i'm trying a bluetooth connection between nrf UART v2.0 installed on my phone(android 4.4) and nRF 8001 (i'm usign nRF2740 card). My microcontroller is a STM32....
Hi.
I made my own board using nRF51822AC.
I want to connect this board to PCA10028.
There is Debug OUT port(P19).
Net names are EXT_VTG, EXT_GND_DETECT, EXT_SWDIO, EXT_SWDCLK...
Hi.
I'm using PCA10028, SDK10.0.0, S130.
Example code is using "ble_db_discovery_start()" function to discover peripheral.
In this function, there is "SRV_DISC_START_HANDLE...
Hi. I'm using PCA10028, SDK10.0.0, S130.
I'm testing External interrupt.
Current concumption was just 50uA around(low speed advertising mode).
But It goes 1mA around...
Hello
I'm working on a network of nodes with more than 300 nodes
each node is constructed by (1 arduino nano,humidity sensor, 1 relay and NRF24L01 +)
I'm working with the...
Hello. I'm trying to understand twi_sensor sample code on nRF51. (nRF51_SDK_10.0.0_dc26b5e\examples\peripheral\twi_sensor)
I have a trouble finding where the function twi_handler...
Hey,
i've bought the nrf52832 Preview DK some time ago, are there any big changes to the new DK? So if i buy a new nrf52832 IC i can desolder the old IC and use the new...
If I have some value and this value has become out of desired range I want to change property from indicate to notify.
I only found function sd_ble_gatts_characteristic_add...
I'm developing an application for a device which needs to support both DFU and some method of restricting connections to a single central (ie: bonding). This is a challenge...
Hello!
Is there have any tutorial for how to create GATT service on the MCP(master control panel app) and what coding do we need to add to the project?
