My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
Hello,
I am currently using nRF Cloud to perform FOTA updates on my nRF9160 devices. I have multiple certificates on this device.
1. TLS certificate for my application...
I need to store a hardware-revision value on an nRF9160 during manufacturing (using something like nrfjprog ), and the non-secure application firmware must be able to read...
Hi
I’m working with an NPM1300EK connected over I²C to an nRF54L15 , and I’m seeing an issue where the VBUSINSTATUS register consistently reads back 0x00 , even when VBUS...
Hi,
I’m working on nRF9151 with nRF Connect SDK 2.9.0 , and I’m facing a FLASH overflow issue when enabling dual-image OTA (primary + secondary partitions) . Our project...
Issue Summary
fds_record_update() in SDK 13.0.0 creates permanent duplicate records instead of replacing old records. This causes:
Valid record count to grow indefinitely...
Hi Nordic support:
Our project uses the nRF9151 and QM13545 MIPI RF SWITCH. We have a question about AT%XMIPIRFFECTRL command's frequency: If the frequency switching point...
Hello,
I encountered a very strange problem. This problem originated from my development of RGB color lights using the NRF52840. Due to the limitations of RGB color lights...
If anyone has successfully stored and retrieved settings on the nRF52840 dongle using any method, please share your approach.
I'm trying to store and retrieve settings...
We are testing SPI communication with the nrf5340 Board as the mater and the nrf52840 board as the slave.
The FW applied to nrf5340 is a FW whose normal operation was confirmed...
I have a problem understanding notifications/subscriptions in the BLE context.
I have two devices, Central (nRF5340) and Peripheral (nRF52832). My peripheral provides a...
This not a question. It is for your information (FYI). I've seen many questions about flashing the nRF53 using CMSIS-DAP. Anyone interested see attached instructions.
The...
Using an approach similar to what's in the ble_app_att_mtu_throughput example, my goal is to transfer data as fast as possible. (I.e. call sd_ble_gatts_hvx() on the same characteristic...
I'm building the nrf/samples/openthread/cli sample with the nrf54l15dk/nrf54l15/cpuapp/ns board. The only change I'm making is enabling CONFIG_DEBUG_THREAD_INFO.
The app...
Hello,
I am using an LE audio code "nrf5340_audio" code from nRF SDK v2.8.0 to play a beep tone. I want to play a tone from a temporary memory, so I have created a logic...
