I attempted to create bluetooth central and peripheral apps using two nRF52840 boards that connect to each other and no one else using the device name. I had limited success...
Hello
I have just received thingy:91 x to start learning nrf platform. Unfortunately it's not all smooth. I am trying to do flash Blank application. It builds fine but then...
Hi, We have used nPM1300 on our development board around nRF54H20, but we are experiencing an strange issue. - when power is attached VBUSINILIM0/VBUSINILIMSTARTUP value is...
Hi,
We’ve successfully developed our first few custom development boards based on the nRF54H20 MCU, using the Fanstel BM20C module. However, we've discovered that the module...
Hello Nordic,
I am looking for a sample or instruction (step by step) for custom bootloader.
Our application code is ready and all the left thing is BLE DFU and custom...
Hey All
Im working on a new product and its the first time I'm developing around the nrf5340, I'm looking for some guidance around the supply configuration for maximum...
Hi Team,
We are using nRF9160 MQTT sample code 'mqtt_simple'.
1. What is the maximum payload we can send in one single PUBLISH?
2. I want to send 4KB of data in single...
Hi,
Is there any reverse polarity mechanism inside the nrf51822 IC?
If externally we don't use it, and user connect power supply in reverse way, what will happen with...
Hi, and thanks for reading this, I'm currently able to power the PCA10005 by sending 3.3v to pin1 of p2, and pin5 of p2 to ground, with this setup I'm able to program the...
HI,I am using 51822 to realize a double-direction uart link with a ble client and a server chip.Now the double-direction link is established and each side can receive packet...
in the sdk for the nrf51822 eval board there is source for beacon app in s110. I also purchased the beacon keyfab which allowed me to get the beacon app for android source...
Hi，
I'll develop a adevice, using nRF51822; And I also have some device used nRF2401A, I want to know nRF51822 can communicate with nRF2401A, or not. I know nRF51822 is compatible...
Hello,
In our development environment we use a lot of PCA10001 boards for various prototypes.
As a cheaper alternative would it be possible to use PCA10024?
I have...
I have a central application and peripheral application that are based on the multilink-central/multilink-peripheral examples.
I've modified them to run on the PCA10001...
I'm running out of RAM in my 51822 app and I need to take a look at what's using RW and ZI memory. Very little memory is being allocated with malloc. The rest is allocated...
I am attempting run the rf test from the bootloader. But I have the following problems.
When I try to compile the dtm rf test into the bootloader I run out of space.
...
Hello,
I am using the nRF51822 Development Kit and nRFgo Studio Version 1.17.03211.
I have compiled the blink_example and the s110 ble_app_hrs in the nRF51_SDK_v6.0...
Hello,
I'm starting a new project based on nRF51822 and I'd like to configurate the bluetooth to be appeared and allows the communication managment ( I want to creat two...
Hi All,
I'm using nRF24L01P for TX device and want to receive packet from nRF51822 RX device.
nRF24L01P TX device Register settings are as follows;
Reg.EN_AA=0x00...
I am trying to develop for some nRF51822 mbed boards, and I would like to use the S130 SD to enable both central and peripheral behaviour. The machine I'm using for development...
Hi All,
A simple one,, I just downloaded the master control panel app for android in android 4.4 phone.
My question is how to do bonding and how to delete bonding info...
