I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
I have a product with an nRF9160 and using its modem to connect to a LWM2M server. I have recently enabled modem delta firmware updates, and have seen an annoying issue. The...
Hi,
We want to explore I2C examples in nCS SDK 1.7.1
Can you please enlist all the examples having I2C implementation.
also want to add I'm referring to I2C API's...
Hello everyone!
I am using my nrf9160dk to develop a system that connects to Azure IoT Hub. My firmware code is based on provided azure_iot_hub sample. According to azure_iot_hub...
I 'm using BLE Nordic UART Service (NUS) for streaming data packets which contains read sensor data. I need a way to check the packet loss happening for example if the other...
Hello,
I am developing an application that requires advertising of multiple custom service over BLE. I have successfully implemented the custom services, assigning a custom...
Hi All,
As far as I know , BLE Thrughput is basically set around a few parameters => 1. NRF_SDH_BLE_GAP_DATA_LENGTH
2. NRF_SDH_BLE_GATT_MAX_MTU_SIZE
3. NRF_SDH_BLE_GAP_EVENT_LENGTH...
1) I have set up the Zephyr development environment by following the instructions at https://docs.zephyrproject.org/latest/getting_started/index.html
2) I am able to build...
In my device， I must support HUB(central and peripheral roles) mode. I found it will drop data in weak signal. and It will be better when be central roles only in the same...
Hello.
I am just do one project with Zephyr and nrf52840 to control one step motor, the one task is to get pulse number of pwm pulse when motor is running , I think PPI...
Hello guys,
I'm trying to interface nrf52832 with ds18b20 temperature sensor and I'm using this code https://github.com/sigurdnev/Nordic-DS18B20 and I'm getting the output...
I start a application from the demo central-uart with the NRF CONNECT SDK 1.9.1
I try to communication via the com.
but the first byte of the rx buffer is wrong,I did...
I am running the throughput sample project on sdk 1.9.0 using two nRF5340 dev kits and am getting a throughput of 197 kbps using 2M PHY, Data Length 251 and Interval of 7...
Since upgrading to SDK 17.1.0 i get the following warnings of a redundant redeclaration for SystemCoreClock, SystemInit() and SystemCoreClockUpdate() for nrf52810 and nrf52840...
Hi,
I've installed the nRF Connect SDK, and want to bring up a command-line build environment.
I'm able to do it as it says in the instructions here : Bring up the Toolchain...
How to upgrade the nRF52832 tag in OpenWRT+nRF52832 gateway
gateway(openwrt+nrf52832) |_____ nrf52832 tag1 |_____ nrf52832 tag2 |_____ nrf52832 tag3 |_____ nrf52832 tag4...
