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...
Hi, I'm trying to use SPI to control an RF module to send audio data from one microcontroller to another. The parts and software I'm working with are:
NRF52 Development...
I'm using SDK 15.0 on an nRF52840 dongle. I've been able to retarget the output functions (outputting through the CDC UART) but so far I can't seem to use getchar() in my...
According to the Online Power Profiler , the Standby time between Crystal start-up and Start radio is ~1 ms; however, we measure a variable amount of time between 0 s and...
HI All,
i m new to this technologies.Now m using NRF52840 DK and sdk as nrf15.2..we have developing the nrf52840 as a beacon scanner to scan the ibeacon details like rssi...
I'm using a Nordic dev board (PCA10040, nRF52832) with modified "Nordic_HRM" firmware sending packets of 20bytes at 100Hz over Bluetooth Low Energy.
I'm using Nordic's heart_rate_collector...
Hello everyone! I have followed the tutorial " Installing a 6LoWPAN enabled Linux kernel and required modules" and i have compiled the UDP client IoT example in order to test...
Hi everyone,
I am using nRF52 which has 52832 on it. Currently, I am working on 2 nRFs and one RPi with MQTT on the softdevice 132. One nRF is the publisher, another one...
I am using pcaboard10028 ,sdk12.3.0 and softdevice s130. I am using proximity example to read battery percentage level,so giving adc input as following:
channel.config.config...
Hi, I'm having problem with UART communication. I use basic UARTE code and I want to send simple data to PuTTy terminal. The problem is whatever I would send i get only 'K...
Hello!
I'm trying to update the bootloader of a nRF52 device OTA. We are using SDK 12.3. The device has our own application flashed, along with what is essentially the bootloader...
Hi Sir,
We want to know about AoA /AoD applications for 52811, and there are some question as below.
1. Is there a difference between BT 5.1 and BT 5.0 from the perspective...
Hi,
I'm implementing quadrature encoder to read motor speed/position. So far I configured a gpio pin where A channel of the quadrature encoder is connected to capture timer...
Hi, I'm now using nRF52DK with Keil and have followed the getting start manual in the Nordic Devzon.
Till now, I completed UART example and want to add ADC function to this...
