Choosing a Wireless Technology For Your Project
Choose the right wireless technology for your IoT project: Bluetooth LE, Wi-Fi, Zigbee, Z-Wave, LoRaWAN, and cellular compared on range and power.
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Bluetooth GATT: How to Design Custom Services & Characteristics [MIDI device use case]
Design custom Bluetooth LE GATT services and characteristics step-by-step, with a hands-on MIDI device implementation using the nRF52.
Master BLE Sniffing: nRF52840 USB Dongle & Wireshark Guide
Step-by-step guide to sniffing Bluetooth LE advertising packets using the Nordic nRF52840 USB Dongle, nRF Sniffer, and Wireshark.
Bluetooth HID Device Design: Step-by-Step Example Project
Design a Bluetooth LE HID device step-by-step: GATT services, report descriptors, and a working example project from the ground up.
Bluetooth LE SoC Vendor Comparison Guide
Compare 9 Bluetooth LE SoC vendors: Nordic, Silicon Labs, TI, ST, NXP, Infineon, Telink, Renesas, and Onsemi. SDKs and chipset specs.
Web Bluetooth: A Getting Started Guide for Developers
If you're interested in learning more about how to make use of Web Bluetooth, you're in the right spot. But before we get there, let's take a step back...
Bluetooth HID: An Introduction to Human Interface Devices with Bluetooth LE
Bluetooth HID explained: how USB HID was adapted for wireless keyboards, mice, and gamepads over Bluetooth LE.
Bluetooth Mesh Networking: The Ultimate Guide
How Bluetooth mesh networking works: managed flooding, publish-subscribe messaging, provisioning, security keys, and relay, proxy, and friend nodes.
What is a Bluetooth Beacon? iBeacon, Eddystone, and Use Cases
How Bluetooth beacons work: iBeacon and Eddystone explained, with comparisons, advantages, and real-world use cases.
7 Cool Projects You Can Build with the InPlay NanoBeacon™ IN100
Seven practical IoT projects you can build with the InPlay IN100 NanoBeacon, from weather stations to leak detectors, with zero code required.
Bluetooth Low Energy (BLE): A Complete Guide
What is Bluetooth Low Energy? A developer's guide to the Bluetooth LE protocol stack, GAP, GATT, advertising, and building your first application.
How to Choose a Bluetooth LE Module for Your Project
A practical guide to selecting the right Bluetooth LE module for your project: features, power, antenna types, certifications, and popular vendors.