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Struggling to subscribe to gatt notifications and write to a gatt characteristic on nrf52840 0

Hello, I have an nrf52840 which is acting as a central. I have a peripheral device which I can connect to, and the service that is discovered has the following table: ATT...
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0 replies

Started 6 minutes ago
by brock.hargreaves
Not Answered
nrf54L15 LFRC 32KHz clock configuration issue 0

Hi, We are trying to get our nRF54L15 running, but are running into clock issues. The hardware is configured without an external 32kHz crystal, so we want to rely on the NRF54...
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9 views

0 replies

Started 31 minutes ago
by ppatel
Not Answered
nRF52840 Power profiling AES CBC 256 encryption - mbed TLS 0

Hello! I'm taking some performance metrics for encrypting data on my nRF52840 device and I was wondering if you might be able to help me. The goal is to see how long and...
- development
- software
- nrf52840
- s140
14 views

0 replies

Started 1 hour ago
by LLTMBeahan
Not Answered
Antenna connection 0

Hi, why antenna trace is connected to mounting pad instead of feeding pad of antenna in thingy 91x We are designing our device based on this. We wish to be sure about...
13 views

0 replies

Started 2 hours ago
by Vivek
Not Answered
Error -105: Command connect_to_emu_with_snr executed for 89 milliseconds with result -105 ERROR: Unable to connect to a debugger 0

I've been trying to flash an nRF52840-DK with code that successfully builds on Segger. The Segger error is "Failed to connect to target." I updated the devkit firmware with...
15 views

0 replies

Started 3 hours ago
by royp

Recent in Nordic blog

The Power Profiler Kit

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Download and Setup Download Embedded Studio >= v3.10e Download and install the J-Link Software and Documentation Pack >= v6.10g Download and unzip Nordic's nRF5 SDK >= v12.0.1 Note…
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neoFlash Introduction (BLE DK + Production solution)

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Hi. I'll introduce "neoFlash" produced by Mobilian. neoFlash is whole new BLE development toolkit & production solution. With this solution you can design, implement your idea and produce…
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