Hello All,
We are using nrf52840 board interface with wiznet550i.
We try to implement mqtt tls 1.2.we get following errors..
I get certificate verification error -0x2700...
Hi,
i am using SDK v8 with softdevice v8,using master control panel pc application,added custom service and characteristics to application,problem is characteristics value...
There is the board mark on the chip like n51822CEAAD01350A0, where DO is Build code, 1350 is tracking code(YYMM), A0 is lot code.
My question is how can I get those codes...
I'm trying to debug a randomly occuring Hardfault. In trying to trace down the source I read the CPU registers use the Nordic hardfault_implementation.c which grabs the register...
Dear nordic employee
my purpose is send a data the length is from 150 to 273
when my server device send data by sd_ble_gatts_hvx（the send length is fixed 10 bytes） ...
Dear nordic employee：
The service I want to find is the sound service of the thing52 thingy sound service
I tried to modify the HRT_central_client project to find the...
I was trying to find nrf51822's operating distance range (max) in the Bluetooth LE mode. Couldn't find any from the documentations.
Any theoretical numbers and/or practical...
So I am trying to figure out what i do and dont have access to as far as flash and ram is concerned. From the nRF51822 spec it discusses this in general but im finding myself...
Hi
My name is Bernard Britton from Trinidad & Tobago and I am looking for someone competent with nRF9E5 to develope a wireless potentiometer position sensor with LCD receiver...
Hi,
While the softdevice is active (nRF51822) available interrupt priorities are:
typedef enum {
NRF_APP_PRIORITY_HIGH = 1,
NRF_APP_PRIORITY_LOW = 3
} nrf_app_irq_priority_t;...
Hi all,
I'm trying to use NRF24L01, using REUSE_TX_PL command,
the data sheet says as long as CE keep high, the chip will transmit the payload continuously, what i wondering...
Hi
Did you have tested the power current of nRF24LU1 when RF was off and USB worked normally?
We want it less than 4mA. Could you have any idea to make it? Thanks.
Hello! I am trying to develop on the nRF51822 eval board as called PCA10001. The programming interface I use is uVision4 on win7.
I would set a static PASSKEY for the pairing...
When I successfully bond with an Android device, then disconnect the Android device, the following attempt to re-connect fails. It appears the chip enters some internal error...
Hi,
after i get eclipse to debug (thanks to cocoa) i need to make a new project. What option i have to choose, to create a new project to run it on my nrf51822 evalboard...
In the nRF51 reference manual, page 59 shows the config value for pullup is 2 (upshift by 2)
In the file nrf51.bitfields.h, at line 2339, we have:
#define GPIO_PIN_CNF_PULL_Pullup...
Hi,
I'd like to add some custom data (25 octets) to the nRF8002 advertisement packets, using the vendor specific data type (FF).
Is this possible in some way or do we...
Hi, I am trying to enabling a notification of an attribute(once the attribute changed, the server will push the new value to the client) and I learned I have to first configure...
What's the proper way to implement bonding that depends on proximity (rather than a whitelist)? So when the client (phone) is close (say, five to ten centimeters) to the server...
