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OTA test for both nrf51 and 52 0

I saw earlier post on this blog and viewed on-line video for LitePoint OTA tester that claims to work with all BLE chipsets. We have multiple designs with different DTM interfaces...

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Started over 8 years ago
by mkhansen
Not Answered

how to update Keil MDK Middleware 7.0.0 to 7.0.0 BETA version in keil software packs for target 'nrf51422_xxAC_s110' 0

Hello, I am using Bluetooth device "NRF51822_xxAC_s110". My Bluetooth is not advertising when i dump the HEX file to the Bluetooth device which is generated by the Keil Version...

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Started over 8 years ago
by Rawootray
Not Answered

nRF Connect for Desktop lacks keys 0

when creating a pairing with a peripheral, the application fails to exhange keys to allow for random private addressing so the peripheral cannot reconnect because the address...

472 views

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Started over 8 years ago
by Craig Carlson
Not Answered
PPK desktop application won't start. 0

I installed these softwares successfully: python 2.7.13 SEGGER J-Link V5.12g nRF5x-Command-Line-Tools_9_0_0_Installer the PPK software...
- nrf52832 ppk
643 views

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Started over 8 years ago
by CSUmilk
Not Answered
Please check DFU. 0

Hi. i'm using nRF51822AC, SDK12.2.0, S130 v2.0.1 as central. I want to make sure that how to operate DFU. Please check there is missing point or wrong point. Step 1...
- dfu
1046 views

0 replies

Started over 8 years ago
by roger.k

Recent in Nordic blog

Nordic Semiconductor nRF51822 Firmware for Background Data Recording

scytulip

#Nordic Semiconductor nRF51822 Firmware for Background Data Recording Updating on https://github.com/scytulip/nrf51-back-rec Design Objective This firmware is designed for low-cost long-time low-power…
- 23 Oct 2014
Nordic nRF51822 ARM Cortex-M0 Development using emIDE

Hugh

Nordic nRF51822 ARM Cortex-M0 Development using emIDE To avoid the hefty charges with commercial compilers I tried emIDE with some success; here are the settings I used for the EV Kit Official emIDE…
- 22 Oct 2014
Beacon Kit - Mistake in Ref_Design_UG_v1.0

Salman

I connected the programming header as described in "nRF6930_Beacon_Ref_Design_UG_v1.0.pdf" 5.5.4 Programming interface. I was trying to program Beacon Kit but failed many times then I compared it with…
- 10 Oct 2014
SD card interfacing

Salman

Hi, I have written SD & SDHC card routine for reading, writing and erasing data from SD card. It used the hardware SPI of nRF51822. NOTE: 1)Define the PINs of SD card first before initialing. 2)Define…
- 10 Oct 2014
How different BLE packet types influence throughput

Stefan Birnir Sverrisson

There are several types of write operations, write request with authorization, write request without authorization and write command. You can see message sequence charts for those messages here and he…
- 9 Oct 2014
Measuring Lithium battery voltage with nRF51

Stefan Birnir Sverrisson

Here is an example of a hardware setup to measure the voltage on a Lithium battery with a voltage divider and a connected capacitor. The Lithium battery typically has a voltage range of 2.7 - 4.2 V and…
- 2 Oct 2014