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...
I am getteing a -12 error when trying to access a open/create a file using littlefs and a fs_open command on a nrf5340 custom board.
The filesystem seems to be mounted fine...
My customer is now unable to disable secure erasure after using the APPROTECT function. Is this correct?
Please let me know if there is another way to check this.
”nrfjprog...
Hi all!
Today I run tests in a public place (some Art Design College) and it looks that radio environment, that exists in the place, kills nrf51 completely....
My guess...
Hello.
I want to flash DFU bootloader with keil on chip nRF51822-CEAA (256kB flash, 16kB RAM). I'm using s130
The areas i write to are:
IROM start: 0x3C000
IROM...
I was wondering if it would be possible to add an event for Service Discovery (and other similar BLE stack events) that could be detected by user applications. Per answers...
hello there i have two nrf51 dk kits. now i want that one act as central and other act as server.
i want to communicate between two. can you tell me how to do it??
i think...
hello all:
IN s310 multiprotocol--ble_ant_app_hrm example ,I open the macro BONDING_ENABLE, then i compile,there is a error
......\main.c(674): error: #136: struct ""...
Hello,
At the moment, we test the “Power Off” Mode for lower energy consumption of the nrf52 Preview Developement Kit (V1.0.0) in our project and I have a question about...
Hi,
Does anyone have some simplified DFU code for IOS/Xcode they are willing to share? I am looking to integrate DFU functionality into our app. I looked at the nrfToolbox...
We are a small start-up developing low volume product and paying 2500 USD to Bluetooth SIG for listing our BLE device in their EPL is too expensive for us. Is there any option...
I'm looking for a way to let my device "nrf51822" to be connected only to my own mobile app.
I'm wondring if you have already a Nordic solution that I can use ? (tutorial...
Hello friends,
I'm having MDBT40 EVB which is cheap one as compare to other but with lack of build and debug support. But i dont know how do i flash my hello world blinky...
developer.nordicsemi.com/.../a00935.html
The doc seems to provide only write functions.
And, the flashwrite example doesn't show how to read from flash even after device...
Hello,
I am currently looking through my error handling and noticed that there are some errors that I do not really understand fully, so I've summarized them here:
0xDEADBEEF...
Hi,
I am trying to make a communication between a nRF51(uESB) and a nRF24(ESB). The uESB uses tx_payload and rx_payload as buffer to send data. Bytes 0 to 4 are used for...
Dear Nordic team,
I've seen very much reproducible crashes of your Android nRF Master Control Panel app when trying to see details (button "MORE") of particular Peripheral...
