Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi,
I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
S130, SDK 12.3, ble_app_hrs_c example.
I want to use whitelist function in this example but I can't finish it.
When I run peer_list_get(), it gets all 0xFF, means that...
Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
Is it possible to sniff the data between two device that already connected if yes then how if no why?. What are other method for sniffing oob and passkey security based devices...
I have moved my project over to SDK 17.0. So far I have changed very little.
On compiling I straight away get a liner error: "Undefined reference to '__RAM1_segment_end__...
Hi to everyone:
As the title suggest I'm using the NRF52840 PCA10059 dongle and everything works as expected.
The issue comes that I've modified the dongle to instead...
Hello,
We have developed a new type of smartphone gamepad using the nRF52832 chip. But for some reason, it works for some games and not for others. And only partially work...
Hi,
I have problem with using nrf_serial.h, I am receiving data from Ublox GPS, baud rate = 9600, no flow control as we dont have enough IO pins.
Device is nrf52840 with...
Hello, I'm trying to integrate an SPI slave into ble_app_beacon example. Power consumption of ble_app_beacon between advertising is up to 10 uA. But if I write a byte over...
Hello
I am modifying the example of mpu6050 of sdk v14 in sdk v17.
After build, it is printed that there is no path to the file as shown in the image below.
(The...
Hello We recently went to a test facility SGS, in San Diego, with our nrf9160 device trying to get a pre-cert scanning completed to find out if there are changes needed before...
Using SDK 15.3 and S132.
I'm having similar behavior to the thread below:
https://devzone.nordicsemi.com/f/nordic-q-a/12066/gap-disconnect-stops-app-timer
After disconnecting...
hi ...
how to update the advertisement packet .. I have seen many post regarding this ,I am not getting clear , anyone can share me the piece of code which will help me
I am trying to repeat the example in the tutorial: using board: nrf9160dk_nrf9160.
nRF Connect SDK Tutorial - Part 3 | NCS v1.3.0 --> 1.2 Walkthrough for BME280 - but gives...
Hello,
Our setup:
-nRF9160
- Zephyr OS
- Segger Embedded Studio for Arm (Nordic Edition)
- SDK v1.3
Questions
1) which are the differences between Zephyr functions...
I'm designing a product around the nRF52840 (PAN1780 module), and using the PWM to drive a piezo sounder (using 2 pins as Hbridge). When I start using BLE functions, I get...
Hey, Yesterday we decided to update SDK to 17.0.2. After this change our FreeRTOS stopped working. We started investigating where is the problem and we found that when vPortSetupTimerInterrupt...
Dear all,
I'm currently using nrf52840DK with SDK 17.00 and s140 softdevice. I'm trying to syncronize the dispatch of my data with connection interval (set to 7.5 ms). I...
