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...
Hello I found example for dual bank bootloader ("examples\dfu\bootloader\pca10040\dual_bank_ble_s132"). And it works well.
Do you plan also to add a SINGLE bank boot-loader...
hi all,
I am using SDK version 8.
i want to make button as ON and off switch.
REQUIREMENT:
When button is pressed counter should keep on incrementing when i released...
Hello,
I would like to simulate the spreading of a disease using the nrf51822 beacons. My question is if my envisioned project is possible as I'm completly new to nrf51822...
I would need to change a timer into single shot mode. My code is as follows:
static const nrf_drv_timer_t m_timer = NRF_DRV_TIMER_INSTANCE(MY_SAMPLE_TIMER);
nrf_drv_timer_init...
using S130, SDK11,
CANNOT work the two heart rate sensors which have the different deivce name ?
when it connected the heart rate sensor A and eveything is OK.
but...
Hello,
I want to use nRF52832 at 2V. But I am not sure what would be the current consumption of radio during transmission and reception with DCDC regulator on. In datasheet...
Hi, after some research and reading several posts (especially this one ), I am still confused about the Flash endurance on the nRF52.
In the product specification for the...
Hi,
I developed a device and I ship this devices to custemers. Now I want to update firmware of this devices with user friendly app. Is there any app updating app for customers...
Hi,
I scan for nrf51 hrs peripheral devices.
It discover them but they have a static pass-code, how can i pair to them from my central device?
I use SDK11 hrs_c s130...
The errata for the nRF52 indicates higher consumption in managing timers and GPIOTE. Does the BSP for SDK11 follow recommended practice to deal with these errata can I ask...
I am trying the ANT-OTA DFU Update using two nr51422 pca 10028 board. One is sending Transmission messages in the CHANNEL_TYPE_MASTER mode, while the other is receiving Messages...
Hello, I'm a beginner for nRF51822, now my status is sticking on those SDK_11.0.0 BLE examples, while I could successfully running non-BLE (such as examples of bsp/uart)....
ElfApp.zip This attached application is based on Nrf_uart demo app.
It works fine under Android 5.0 and 4.4 smartphone. When I click the connect button, it shows the info...
