I wanna implement this code for the app inventor, but there was several problem here. I can't use array or index for developing my trapezoidal method.. like this..
code...
Hello,
We are looking for a developer a single task project. We need to provide all of our developers with the same development environment, so we are looking for someone...
I'm looking for a good firmware engineer that can take my current firmware and add the buttonless DFU to it. I currently use the Keil environment but am open to switching...
I am working on PCA10040 board using Keil u5 debugger (V5.23.0.0, JLink setup). After accepting the continuous firmware update requests I get the error message "Missing core...
Hi,
I have just started using a nRF52840 PDK board with the purpose to verify BT 5.0 features. I am completely beginner working with nRF boards or nRF SDK. Anyways, I downloaded...
I have a USB host capable Android device running CentOS via Linux Deploy and everything is working perfectly except i'm unable to connect to my USB nRF24LU1+ Crazyradio PA...
Hi,
We currently have a project that uses nRF52832 in audio. There are currently two questions that need to be confirmed.
first question:
Because other chips on the...
Hi,
The Ai0, and Ai1 inputs can be used as voltage references for COMP feature. Is there a way to use input Ai0/Ai1 as reference voltage for SAADC?
Thanks in advance...
Hello! I need to migrate the loader project from SDK15.3 to 16.0. The SES project parameters are as follows: FLASH_PH_START = 0x0 FLASH_PH_SIZE = 0x80000 RAM_PH_START = 0x20000000...
On a custom board based on nrf52840.
We want to write data on a SD CARD every XX seconds.
We implement this by changig the state of a state_machine at every wakeup from...
Hello, I am working on an application which is freeRTOS based, now I wanted to integrate Glucose sensor app which supports secure connection and bonding. In
ble_evt_handler...
Hello.I want to use the nRF SDK for Mesh,but I don't kown how to use it.I need help.Does the official website provide sample programs? I opened the SDK file, but I don't know...
Hi,
I am using nrf52832 for the beaconing device. The device is working fine, sleep current, wakeup current is normal, transmit cycle is also working fine but the device...
Hello,
I have been working with BLE on the nRF52840 with softdevice 140 and the latest in terms of SDK.
The problem I have run into is with reading the value that has...
Hi,
If anyone having driver for the ELW0901AA1 FUTUBA OLED please help me to send the same.
I am working on nrf52833 custom board and SDK version that I am using 17...
Hi,
I would like to know the current consumption in advertising when I set PRF = 0 dBm and I use LDO.
I read nRF52832_PS_v1.4.pdf.
23.15.2 of nRF52832_PS_v1.4.pdf...
Hello
I need to do SD Card with nRF52840-DK. I have referred (zephyr/example/subsys/fatfs) sample program, based on that I have made one new project and also made overlay...
Hello sir,
I was referred this link ( https://github.com/zephyrproject-rtos/zephyr/issues/29921 ) to do USB DFU on nRF52840-DK, but I am facing an issue in this code is...
Hi! I looked at the specifications, and it doesn't seem like this is listed as not possible, but it strikes me like it should not be possible, so I wanted to make sure. Looking...
Dear Nordic,
I am using the pre-build option to build always rebuild a file. This file is used to setup the date and time stamp of the build. I have done something similarly...
