Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
I am trying to connect waveshare e-paper 4.2" display to my nrf54L15, I am currently running a peripheral uart sample code on the board and my plan is to build the project...
At least one of the errata defines in the HAL headers is ignored by the driver implementing the device.
e.g. the following line claims to control whether the workaround...
Hey all!
I've just received my first board with a Nordic chip. More specifically it features the Ezurio BL54L15µ module.
I am currently "limited" to programming via SWD...
hi
I am using periodic_adv_conn and periodic_sync_conn from the NCS 3.0.0 SDK.
After periodic_sync_conn reports data to periodic_adv_conn in the corresponding time slot...
We are considering to develop an embedded device that can control Matter door locks. So it should act as a Matter Door Lock client. Unfortunately it is impossible to find...
Hello Team,
I have added the LittleFS file system for the external flash and am able to program the .bin files through code by keeping the bitmap array within the application...
Hi All,
I would like to know if the reset can configured to trigger by "failling edge" rather than "rsing edge" of the reset pin / configured pin?
Per the datasheet from...
While debugging the NCS 54L15 ESB module, I observed some anomalies when measuring the radio interrupt signal. For example, after the RADIO READY event is generated, it should...
Hello,
We are working with the nPM1304-QEAA-R7 in a power management application and would like guidance on how to implement or connect a fuel gauge to this device. Specifically...
Hi I could not program the device via OpenOCD (current release) The programm tells me "invalid subcommand "write_image erase prog.hex" I modifed the nrf54L.cfg
added "flash...
I have a Power Profiler Kit II and have been using it for a few years without issue. I have been using it through the nrf Connect for Desktop software and the Power Profiler...
On the nRF54L15, is it possible to configure MCUboot so that the secondary image slot is stored in external flash connected via the SQSPI interface instead of internal flash...
Hi,
We're looking to integrate the NPM1304 in a product with a very small battery. As per the NPM datasheet we've selected a battery with a PCM.
We've previously seen...
