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...
Hello,
We are developing a product which includes qr code reading as its feature.with reference to https://github.com/NordicPlayground/nrf52-ble-image-transfer-demo
as...
Dear All,
I need to develop a low-power application that sends a UDP message, waits for a certain amount of time (5 seconds) for a response and if there is no response it...
Hi,
Scenario : Scanning non mesh BLE packet with different stacks.
H/W Device - nRF52DK
Observation :
Case 1. Non Mesh BLE Stack (Soft device):: Here able to receive...
I'm working nrf52 DK, SDK V15.3 , S132 . I have created custom Services and characteristics its working fine. I need to change gap parameter in some cases because i need to...
Dear,
THINGY:91 / nRF91 DK
Currently, Power Saving Mode (PSM) is a feature that is not always available with roaming cards, and we must use the local sim card to use GPS...
It used to be downloadable, but now it's like this
The chip has the old code, and the chip can run the code
Is the chip's sdwio and sdwscl pins broken Or...
Hi,
Now I installed SEGGER Embedded Studio. But I got a activation key from SEGGER. I put the activation key into the IDE. After the I checked in the path "tools->License...
Hi,
I've seen the results of the power profiler, but I'd like to confirm this - with no other concurrent user CPU processes (standby/sleep), is the S132 softdevice guaranteed...
HI ,
I need the nrfutil commands used to generate the following zip file
softdevice only
bootloader only
softdevice + bootloader
softdevice + bootloader + application...
Hi,
I am using nordic semiconductor nrf52840 development board and segger embedded studio. I want to write a code to switch on led when button is pressed. Is there an example...
Hi at all,
nice to join the community
At the moment I'll try to initialize the ble_stack_init(). I use the Keil v5 with the Softdevice s132 on the nrf52832.
So the problem...
When make calls
with the intention of flashing the 10040 device, I get the following:
ERROR: The --family option given with the command does not match the device connected...
on nrf52810 datasheet current consumption:1.5 µA at 3 V in System ON mode, with full 24 kB RAM retention, wake on RTC,But Online Power Profiler,Idle current 1.1µA.Idle current...
I am following the "get started reference of nRF52840"
https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-DK/GetStarted#infotabs
I cannot explore...
