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 print received data on my com port but when I set the "NRF_LOG_ENABLED" as 1 the error below shows up.
What does it mean?? How would I know what files to...
Hi There,
I'm just getting started with ARM and the NRF52832. I've done a lot of work with 8-bit micros and I'm interested in learning 32-bit and in porting some old AVR...
I would like to use printf using ITM for debugging my application using a BL652 module (nRf52832).
I have followed the instructions in the Keil paper APNT_308. Printf is...
hi,
i am doing a project where i have to merge nrf mesh light switch server with mesh dfu example. i am using nrf mesh sdk v1.0.0 and nrf52832 mcu.
i have merged two programs...
I want to disable logging (which is working OK). In my app.config.h I have set the following:
#undef NRF_LOG_ENABLED
#define NRF_LOG_BACKEND_SERIAL_USES_UART 0
#define...
Desired behavior:
After a long press of the button, my desired behavior is to erase bonds and advertise and let another central pair and bond to the device.
After a normal...
Simultaneously, as a way of a parallel bus, using an extra one as a input clock, and save the byte in easydma, without CPU intervention?
Either in the nRF52832 or nRF52840...
Are there any options today that include Sub GHz, Bluetooth, and LTE for Mesh Networks??
I am thinking of a Gateway with multiple sensors communicating through Sub 1Ghz...
Hello,
We are trying to evaluate the HomeKit SDK with our nRF52832 BLE modules. The "Lock(static)" sample application doesn't work with Apple 'Home' App on iPhone 8+. The...
I'm currently evaluating different platforms, that run on the nrf52832 soc, like Nordic Semiconductors own firmware, as well as Zephyr, myNewt and mBed. As you guys from ...
Dear sirs
Good evening !
I´m using the RF24.h library in order to develop a system that comunicates in peer-to-peer mode.
When I transmit 3 bytes towards a receiver...
I'm hoping someone can tell me if I'm on the right track. Do I understand correctly that on an nrf51, the LPCOMP can be configured to wake the processor on an analog input...
Hello,
I was wondering how is calcualted or read on the Thingy firmware the variable w for the quaternion used in the Gyroscope readings.
Looking into m_motion.c in the...
The power data of lfclk is measured under the same hardware and software conditions. When we used two model chips, we found a difference of 1 microamps for the value of the...
hi, I am trying to make buttonless dfu working, but I am not sure how to do that. I am using SDK 14.2.0 with nrf52832. right now, the ble dfu example works. and I found in...
