Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
Does the Antenna in this Beacon relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!
I am using a eeprep tool which can only be used with command prompt. I am struggling with it.
Here is the format to use eeprep tool :-
usage: eeprep [options] <infile...
Because I'm using PTR9618 module of nRF52832, it don't have XTAL 32.768Khz (X2).
When Makefile have NRF52_WITHOUT_SOFTDEVICE=1, hello-world, blink-hello work fine. But when...
Hi,
I'm looking to generate a clock signal on a gpio with an exact frequency. I tried this by setting the pwm base clock and adjusting the top value but got no luck.
Is...
Hi Nordic,
I find somethig wrong while using GPIOTE.
I.
First I call nrf_drv_gpiote_out_init(MY_PIN, &my_config), it works fine. However, I call nrf_drv_gpiote_out_uninit...
dear sir
i had use the ble_ant_app_hrm demo to test ant+ble,but i could not find the softdevice in the folder,so i can't connect it to my mobile phone,the link address is...
Hi, I'm using Central multilink example to connect with our Custom Peripheral sensors. I'm using board PCA10040, nRF52832, SDK_14.2.0, s132. Sensors have a custom service...
For NRF51 and NRF52 antenna matching network, is there any requirements for resitors? Tolerance?
I know there are some requirement for capcitor and inductor types, how...
Hello,
Can we combine a 5-certified hardware circuit with a softdevice that is 4.2-certified? (at examble mbn52832 (module) with s332 (Softdevice))
If yes, with which...
Hello dear
I have a question about NFC on RF52832. On section 42 of datasheet, says:
"The NFCT peripheral (referred to as the 'NFC peripheral' from now on) supports communication...
hello support team,
i have seen thread and sdk14.2.0/examples/peripheral/SAADC example
pca board: PCA10040
can anyone suggest how to read battery status using handler...
Hi,
I am trying to set an nrf52840 pdk (with SDK14 and s140_nrf52840_5.0.0-2.alpha) as peripheral and central at the same time and another nrf52840 pdk just as a peripheral...
Hi,
I play with pca10040 and the light-switch example from SDK for Mesh v1.0.1. Everything works but I wonder why the advertising signals are not seen by nRF-Connect Scan...
Dear Developer Zone,
I am using nRF51822 with softdevice.
Small question about device reset : To reset the chip, do I need to do NVIC_SystemReset() or sd_nvic_SystemReset...
