Advertising · Bluetooth · Debug Skill · NRF5 SDK · NRF5 Series · NRF52810 · NRF52840 · NRF52840 DK board

BLE Scanner with RSSI and MAC Address

This blog is to give a demo how to scan the ble advertiser and show the RSSI and MAC address in sorting order. It is the feature similar to the mobile phone. For example, as below, the scanner is kept to get the nearby advertiser. It would get all the corresponding advertising payload, peer address… Continue reading BLE Scanner with RSSI and MAC Address

Debug Skill

QSPI interface for LCD display @ nRF52 series

Following up to the blog LCD demo 320x240 @ nRF52840, I would like to describe how to use the QSPI interface to drive the bigger LCD display such as 360 x 360 resolution @ nRF52840. QSPI Quad Serial Peripheral Interface The QSPI peripheral provides support for communicating with an external flash memory device using SPI.… Continue reading QSPI interface for LCD display @ nRF52 series

Debug Skill · Modem · NRF91

AT Commands on the Nordic nRF9160

This blog is to prepare the most common AT commands on nRF9160 and I will try to show how to use the at_client with link monitor for connecting the network. https://infocenter.nordicsemi.com/topic/ref_at_commands/REF/at_commands/at_version.html Modem firmware versions This document describes AT commands used in all versions of the nRF91 Series modem firmware. The modem firmware versions that support… Continue reading AT Commands on the Nordic nRF9160

Debug Skill

How to support the UTF8 on the Segger Embedded Studio

This blog is to describe how to configure the Segger Embedded Studio to support the UTF8 coding inside its IDE. What is UTF-8? UTF-8 is a variable-width character encoding used for electronic communication. Defined by the Unicode Standard, the name is derived from Unicode (or Universal Coded Character Set) Transformation Format – 8-bit. UTF-8 is capable of encoding all 1,112,064 valid character code points in Unicode using one… Continue reading How to support the UTF8 on the Segger Embedded Studio

Debug Skill · LTEM · NBIOT · nRF Connect SDK · NRF91

Step by Step to run the Asset Tracker Demo on nRF9160DK

This blog is to describe how to setup the asset tracker and run the demo on nRF9160 DK board. I would show how to compile image and connect the nRF Cloud for data communication. Prerequisite You have follow all the steps to setup the development environment. If no, you can refer to https://jimmywongiot.com/2019/12/18/step-by-step-on-nordic-connect-sdk-for-development/ https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/getting_started.html nRF9160… Continue reading Step by Step to run the Asset Tracker Demo on nRF9160DK

BLE Sniffer · Debug Skill · Development Board · Sniffer

How to install BLE Sniffer on nRF52840 Dongle and run it

This blog is to provide the procedure how to install the nRF Sniffer and run on the Window 10. Nordic provides the free to use Bluetooth LE sniffer and it can run with Nordic Development Board. nRF Sniffer for Bluetooth LE The nRF Sniffer for Bluetooth® LE is a useful tool for learning about and debugging Bluetooth Low Energy applications. It… Continue reading How to install BLE Sniffer on nRF52840 Dongle and run it

BLE Peripheral Role · Bonding · Debug Skill · Development Board · DFU · Gaming Mouse · Gaming mouse · HID · Keyboard · Mouse · Mouse · nRF Connect SDK · NRF5 Series · NRF52810 · NRF52811 · NRF52820 · NRF52832 · NRF52833 · NRF52840 · NRF52840 DK board

Step by Step to Compile Nordic NRF5 HIDs Keyboard / Mouse Example on nRF Connect SDK

This blog is to describe how to compile and run the nRF5 HIDs Keyboard example from nRF Connect SDK. nRF Connect SDK The nRF Connect SDK is where you begin building low power wireless applications with Nordic Semiconductor nRF52, nRF53, and nRF91 Series devices. The nRF Connect SDK is moved to https://github.com/nrfconnect instead of https://github.com/nordicplayground/nrfconnect.… Continue reading Step by Step to Compile Nordic NRF5 HIDs Keyboard / Mouse Example on nRF Connect SDK