Hi, is there an available developer in my tri-state area of Minnesota, N. Dakota, or S. Dakota? Please call me if you are available for a project for hire. The developer should...
I'm trying to design a very low power sensor that takes readings using ADC and SPI 200 times a second. I'm a bit worried by the current EasyDMA uses (1.1mA). As far as I can...
Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
I'm trying to implement extended advertising, using BLE_GAP_PHY_2MBPS to offload 255byte advertisement payload to channel data, defining BLE_GAP_PHY_1MBPS as primary phy ;...
Hi
I am trying to broadcast manufacturer data (beacon example) while changing data from second to second. For that I am trying to use timer2 (as timer 0 is used by SD, right...
Greetings,
For Bluetooth Declarations, will new QDIDs be generated to account for the additional required tests as of January 24, 2019 in TCRL-2018-1.
I'm mainly interested...
Hi,
I need to interface LIS2DH through SPI. I tried many SPI Master example but I am getting all the values as 0XFF. Even the WHO_AM_I registers value is getting 0xFF
...
Hi, I have an EMG muscle sensor which needs to be sampled at least 500Hz. Can I sample at the required frequency and transmit at the same time over BLE NRF51822. If not please...
Hi, I am new to the bluetooth mesh concept but I have tried creating one using nRF52 DKs.I have worked the light switch example but I am stuck there without being able to...
Hi everyone,
I bought the nRF51822-04AT module but I'm a newbie and all the documents talk about nRF development kits which they make me confused about programming. Now...
Hi,
I am working on the NRF51822 module with BLE-400 Board to develop the application.
And I need to detect the USB-Connection when it will be in the sleep mode, After...
Hi
Is there a way to disable the on-board SEGGER J-Link ? ( jumpers ? )
The reason is that in our design we will use an external J-Link ( no space for OB ) , so we want...
github.com/.../nrf52-ble-multi-link-multi-role I used this code and add the thingy code. connection is successful but some thingy don't get sensor value.
i want to disconnect...
i am trying to connect nordic nrf52832 dk as a central to my custom peripheral(sensor tile) .peripheral is advertising different services and uuid of the one of service is...
Hi,
I want to define two different channel for I2C and interface two slave devices. nRF52840 will always be master in this case. As mentioned in the Product Spec. of nRF52840...
Hi,
I have a 128bit UUID on the ad block which I need to change on the fly to another 128bit UUID.
I tried different solutions and searched for a good example, however...
I want my device to blink a LED periodically when there's a BLE connection. This BLE connection will usually be idle and every now and then there'll be heavy traffic back...
