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How to send & receive binary data from bluetooth? 0

I tried to do send & receive binary data from bluetooth in ios app. But i only can send & receive string or ASCII code data in my app, do you have any method or idea can...

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0 replies

Started over 12 years ago
by Michael Lin
Not Answered
cannot be re-connected after turning off and on Bluetooth 0

Hi, I tried ble_app_hids_mouse with Android 4.4.2, it can work properly for first time connection. However, it cannot be re-connected after switching Phone's Bluetooth...
- android
1043 views

0 replies

Started over 12 years ago
by Henry Wong
Not Answered

nRF51822 example 0

I have installed Keil MKD-Lite V 5.10.0.0 and the Segger software (which linked to the Keil IDE). I have tried to install the nRF51 SDK (5 times) and every time iI get the...

929 views

0 replies

Started over 12 years ago
by Julian
Not Answered

Issue With S110 V7.0.0-3.alpha DFU Example 0

Hi, I am attempting to get the DFU working as per the example provided in the S110 V7.0.0-3 download. I've followed all the steps in the readme in the DFU subfolder and...

797 views

0 replies

Started over 12 years ago
by Anne
Not Answered
nrf24le1 serial and wireless I/O - interrupts VS polling 0

Hi all, I have an application where an nrf24le1 is communicating serially with another processor, using the UART at 57600 bps. I have multiple identical boards communicating...
- wireless
- tdma
- broadcast
- serial
- interrupts
- keil
- nrf24le1
1411 views

0 replies

Started over 12 years ago
by bert schiettecatte

Recent in the DevZone Blog

Advanced power management and fuel gauging for designs with non-Nordic MCUs

WesC

Learn how to integrated Nordic’s nPM Series PMICs with non-Nordic SoCs using npmx drivers and its fuel gauge for efficient battery management in wireless and IoT apps.
- 4 Feb 2026
Frequently asked questions for the nPM1300 and nPM1304

Tomi Koskela

This blog answers common questions about integrating Nordic’s nPM1300/nPM1304 PMICs, covering hardware, charging, fuel gauge, and software tips.
- 28 Jan 2026
Nordic DevNews #5: nRF54LV10A, Wi-Fi 6 for nRF54L, Bluetooth Core 6.2 and tiny ML models

Heidi

The launch of a new ultra-low-power SoC, tiny edge AI with Neuton, Wi-Fi 6 with the nRF54L Series, and Bluetooth Core 6.2 features.
- 17 Dec 2025
Powering ultra-low-energy edge AI with custom Neuton models

Robin M Saltnes

Custom Neuton models enable tiny, low-power edge AI on any Nordic SoCs letting developers build efficient, data-driven ML for IoT without heavy frameworks.
- 15 Dec 2025
Introducing the nRF54LV10A for wearable biosensors and connected health applications

Tiago Monte

Nordic Semiconductor just launched the nRF54LV10A, further expanding the next-generation nRF54L Series of ultra-low-power wireless SoCs with new capabilities.
- 2 Dec 2025
What’s new in Bluetooth®︎ Core 6.2: An overview

Joel Kauppo

Bluetooth Core Specification 6.2 released and one of the major highlights of is the Shorter Connection Intervals feature. Find out what else is new in Bluetooth Core 6.2.
- 5 Nov 2025