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...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
Hi,
Is there any way to add conditional compilation in linker file?
I have two versions of a code, one with DFU and one without, i want to combine the versions. is there...
Hi everyone,
I used SPI interface to access a external flash with page size 256 bytes.
I found I can't access full page, because the maximum of one SPI transaction is...
hello all ,
controller nrf51822
i am trying to development for EPD 7.5 spi interfacing through external flash image send so how to set spi latch reset turn on parameter...
Hi, there
I try to use the nrf_atfifo in my program, but I found the atfifo cause hard fault in my program,below is how I use the at_fifo in my program.
and I also found...
Hello, I have a problem with my nrf52832 customised board
It has loaded the ble_app_uart example of the 15.2_SDK and It have the correct pinout from my board, These are...
1. I try DFU bootloader with OTA, it success.
2. But the Application was gone.
3. If item 2 is real, is that I have to porting the force enter to bootloader mode by botton...
Hi!
I am working on NRF 52840 Controller and Soft Device Version 6.0.0. Coding using Keil IDE in C.
Also developing using Free RTOS.
According to the requirement I need...
Hi,
My development environment is sdk12.3 s132_3.0 pca10040 I want to increase the MTU size to 64 bytes in nus. I programmed as below, but there is no MTU size change. It...
I have been trying to configure a single shot timer as a low power alternative to nrf_delay_ms().
I have my timeout handler configured to do nothing and the timer is created...
Hello all,
I have an ESRPB switch from EnOcean which uses the PTM215B transmitter internally.
I've factory reset the switch to its default state and have confirmed that...
After a few notifications in short succession this code will reliably get stuck in an infinite loop (15.2.0). Can sd_ble_gatts_hvx not be used in this way? Do you have to...
Hi
Struggling getting Directed Advertising to work - I have been through all the examples and have been using the ble_app_hids_keyboard_nfc_pairing example.
My NRF52832...
Good day!
I'm working with electronic part of quest game wherein every player has a "player device" (A) and a various amount of "additional devices" (B).
A is multilink...
