Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
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...
Hi,
What would be the state of SWD/SWCLK be when the nRF52840 is held in RESET mode?
I am thinking if a simple gang programming be implemented by SWD/SWCLK be shared among...
Hi,
I am trying to run the Zephyr icmsg sample on the nRF54L15-DK. My goal is to establish communication between the M33 core and the RISC-V core.
https://github.com/zephyrproject...
Hello All,
I am having an issue where attempting to follow the quick start for an nRF9151 development board leads to this error:
I have looked at this post , and unfortunately...
Hi, We are seeing some odd behavior when running in the peripheral role connected to a central device. Occasionally, it appears the central device needs to retransmit a packet...
Does the SPIM of nrf52833 support the selection of SS pulse mode? The SPI of STM32 supports specifying the data bit width by the hardware pulling up the chip to select the...
Hello All,
I implemented the HTTPS call to Amazon using the certificate, and the POST request returns the device ID. Like you docs: Exercise 2 - Adding TLS to the HTTP connection...
HI
My current system consists of an nRF54L15 paired with an external flash and sensor. In low-power mode, the current consumption is approximately 15 µA. After sleeping...
Hello! I am facing issues when trying to set up a PPP connection using the Serial LTE Modem (SLM) application on the nRF9151 DK, and I would appreciate some guidance. I am...
Hello,
I have seen many topics regarding the SAADC sampling modes and power consumption trade-offs on DevZone, but none of them clearly address my concerns. I would like...
Hi there,
We are currently developing a system, where around 480 kbytes of data are transmitted over BLE. Throughput is supposed to be as high as possible.
We are using...
I have a school assignment revolving a technological product, where i need to ask a few questions to a business about their involvement with the product. Therefore i need...
I set the voltage at the PPK “Source meter” to 1250mv, and then used a multimeter to measure the voltage between the PPK “vout” and “GND”, which was 2830mv. How can this situation...
Hi,
We're working on a cellular design using the nRF9151 with an nRF7000 for location finding. We have a working prototype on the Thingy91x and are currently focusing on...
I was reviewing the Large scale Bluetooth mesh testing - Blogs - Nordic Blog - Nordic DevZone and noticed the statement: " Initialize the network by flashing the test firmware...
I want to connect Waveshare E-ink display to nRF5340 using e-Paper Driver HAT. At first, I tried to make all the calls by my own, just by rewriting the code from the ESP driver...
