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Nrf24lu nrf51822 ESB 0

hello, Nrf24LU (Rx) , nRF51822(Tx). The Nrf24LU Can only receive one packet。 if I use this function twice ， like this： The Nrf24LU can receive Continuous. I guess The...

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Started over 8 years ago
by charlesjoo
Not Answered

DFU device not visible with BLED112 0

Hi, I use SDK v10, S110 v8 and dfu_dual_bank_ble_s100_pca10028. My application has dfu support. I reset to bootloader from application after writing 0x0104 to dfu control...

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Started over 8 years ago
by gaminn
Not Answered
Hello all, my question is related to connection interval and to transmission distance. 0

I have a nRF51822 device. When the connection interval is 50ms. The transmission distance can up to 50m+. But, when the connection interval is 1000ms. The transmission...
4666 views

0 replies

Started over 8 years ago
by Ann Wen
Not Answered

ble-sniffer nrf51822 v 2.0 Kali Linux 0

Hi, I have a simple question. It is possible to use the ble-sniffer nrf51822 on Kali Linux? I found a guide to use it on linux but I don't know if it is the same for Kali...

1269 views

0 replies

Started over 8 years ago
by Matteo
Not Answered
Windows 10 Code 10 during HoG enumeration - "Driver Error" 0

I've modified Nordic's "Nordic_Keyboard" sample to work with my custom board, just simple modifications to use custom_board.h rather than the default PC10028 configuration...
1392 views

0 replies

Started over 8 years ago
by twiddle

Recent in Nordic blog

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

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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

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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

Latest guides

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Setting up the Timeslot API When you want to use the radio while still maintaining a BLE connection or have a task that you need to do uninterrupted by radio activity, you can set up a timeslot. The timeslot…
- 27 Jul 2015
Software Development Kit: Radio Notification

Øyvind Karlsen

Radio Notification In this tutorial we will set up a beacon example and modify it to use radio notification. Then we will use radio notification to light a LED when the radio is transmitting. While this…
- 17 Jun 2015
Software Development Kit: Board support package (BSP)

Øyvind Karlsen

Board Support Package In this tutorial we will use the Board Support Package to control hardware peripherals on the nRF51 or nRF52 DK. Required tools Keil 5.20 nRF SDK 11 nRFgo Studio 1.21.…
- 8 Jun 2015
nRF5x: nRF51 series current consumption guide

Stefan Birnir Sverrisson

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- 1 Jun 2015
Software Development Kit: Setting up device firmware update(DFU) on the nRF5 DK

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###Note: This tutorial is for the legacy DFU module included in SDK version 11 and earlier. To get started with the new DFU included in SDK 12 and above, please see the SDK documentation in the Infocenter…
- 1 Jun 2015
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