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...
Hello DevZone,
Our team has been working on a customized firmware solution that has been flashed onto the nRF52840 DK to meet specific requirements.
We’ve noted that the...
Hi everyone,
I wanted to share an update on the BLE issue I’m experiencing with the BC40C (nRF5340) module on my custom PCB. I initially described the problem in this ,...
Hi,
I'm looking to use the nrf connect sdk for development that is compatible with the latest zephyr lts. I believe it will be ncs 2.9.2 compatible with zephyr 3.7.99 (3...
I set the parameters read from the Flash memory into sfdp-dfp in the Device Tree, but the Read command does not work correctly. Although I set the wait cycle for read operations...
I have used the Softdevice S130 2.0.1 and nRF5_SDK_12.3.0 the ble configuration code is based on the example of ble hids in the SDK The custom nrf51822 board only consists...
Hello,
our project which started 7 years ago with SDK13.0 has been migrated some time ago to SDK 15.3 and now to SDK17.1. At the beginning we were quite happy with the RTT...
New issue found, unsure if I can resolve this one! I have found the RTC1 may on rare occasion lock up, no love of resets, playing with LFSRC or RTC registers will make it...
Dir Sir
I have bought thingy 91 X for evaluation purposes
After activation of the Sim and, I have a constant green Led on
The device does not connect to the web application...
SDK v3.0.2 Toolchain 3.01
Is it possible to set the DIS name, (and possibly others) dynamically at runtime? I need to provide some level of configuration to my end users...
Try run Thread Certification with nRF52840 dongle, steps as below:
1. when Test harness is R62, Nordic devices work normally.
2. upgrade Test Harness to R63, and flash...
Hi,
We have 2 queries regarding I2C modes,
1. I2C fast speed mode
We are undergoing test of I2C under I2C_SPEED_FAST - 400Khz
when we enable this frequency on our...
Does ncs 2.5.0 implement the suggested workaround for https://docs.nordicsemi.com/bundle/errata_nRF52840_Rev3/page/ERR/nRF52840/Rev3/latest/anomaly_840_219.html ?
If not...
Hi
We met the problem is that clock low time period is out of spec, we got the value from oscilloscope is 1.24us@pull up resistor 10K/7.15k when clock speed=400kHz. The...
Hi
About nRF52840 I2C data read (CLK rate 400KHz)
1. Could you help check below three I2C items(tHD;DAT, tHD;STA, tSU;STO) can follow I2C standard(NXP) spec. or need follow...
Hi, having some issues with the matter door lock sample for the nRF54L15DK on NCS 3.0.2. I'm getting strange failures on boot when running the default matter door lock sample...
