Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
This is not a real question for support. It's more a success story i'd like to share with you!
Our company develops firmware for various customers on a lot of different...
Hi all,
What is the maximum data rate for the nRF24AP2 when using the Synchronous serial interface?
I cann't see it in the datasheet.
Is there anyone can answer me...
Hi,
In my design, there is a tag used by 24l01,It can transmit the temperature value.In the tag, the parameters are like this:
addrofch[0] = 0xe7;
addrofch[1] =...
I've done this many times now and thought I understood the process.
Now despite following most of the advice in the dev zone, I'm stuck.
Any help would be appreciated...
I'm trying to develop from the Linux command line, using arm gcc tools, for the nRF52 Development kit, and can't get the startup assembly file assembled to an object file...
I am preparing my product for radio tests. There is a radio test example in the NRF5 SDK 15.3.0 that requires a UART interface that sends CLI commands to the chip. However...
Hi,
i am trying to read ADC value from my nrf9160 dev board, i can get the exact value upto 2.5v, if i go morethan 2.5v it decrease the ADC value. my values are
voltage...
I've used the nrf_inbuilt_key_write to store certificates/keys in the past, but I am still unable to do it using the "AT%CMNG" modem command.
I can list and delete items...
I attended Nordic Tech Tour - San Jose (Cupertino) on June 11. I did not receive a link for the presentations, as was communicated. Please advise how I can get the Tech Tour...
The BWG832F DK Bluetooth Gateway comes with a board that says that it can be used to program the Bluetooth module. The software recommended for this is the Nordic nRFgo Studio...
Hi everybody,
I'm using nRF52832 on a custom board mounting a BME680 sensor.
I'm running a third party library for the usage of the sensor (namely BSEC Library), and it...
Hello everyone, After having designed a pcb by taking the scheme proposed by the datasheet, I uploaded by the Black Magic Probe, the example code of the SDK "receiver Radio...
Hello,
I'm using the watchdog and i'm feeding it in my main loop :
I tried with
#define NRFX_WDT_CONFIG_BEHAVIOUR 1
and
#define NRFX_WDT_CONFIG_BEHAVIOUR 0 ...
Hello
I am using nrf52840 and am trying to determine the parameters of a voltage divider using the SAADC. Vin is the VDD voltage of the chip, R1 is 4640 ohms and R2 is 38600...
Hello Community,
I successfully build and run mqtt_simple it works fine.
I edit the code
//////////code///////////
void main(void) { u64_t start_time_mqtt; while(1...
Hello,
I am having an issue with the GPS on the nRF9160. I have been developing a custom program that will switch between NB-IoT and GPS when an interrupt pin is triggered...
Hi.
I am curious to know if it is possible to use the ANT-only Softdevice with the Zephyr RTOS. The goal is to create a BT BR/EDR + BLE 5.0 + ANT+ device all on the same...
