A guide on LoRA connectivity covering LoRAWAN development, LoRA-based communication for wearable technology, and LoRA RF design and network testing strategies.

Smart watch testing guide: Bluetooth device testing, battery life optimization for wearable devices, wearable health tech validation, tools, and test cases.

Bluetooth device testing methodologies: application profile testing, physical level testing, BLE solutions for consumer devices, sniffers, and client emulators.

Bluetooth audio broadcast guide: Public Broadcast Profile, Bluetooth 5.0 extended advertisement, link layer, and Bluetooth Auracast LE audio broadcast streaming.

Multipoint Bluetooth guide: Bluetooth Piconet, multi channel communication, SCO and ACL links, simple and advanced multipoint, and practical use cases.

A guide to Bluetooth profiles including A2DP, HFP, and Multi Profile Specification — covering features, roles, and Bluetooth technology use cases.

An introduction to higher-level bluetooth protocols — RFCOMM, OBEX, SDP, and TCS — that form the backbone of the Bluetooth stack above L2CAP.

A guide to the Bluetooth radio layer covering adaptive frequency hopping, BT Wi-Fi coexistence, BLE physical layer variants, and L2CAP data link operations.

Introduction to Bluetooth technology — versions, BLE vs Classic, BLE mesh network topologies, and Bluetooth connectivity integration for wearables and IoT devices.

Product level functional testing of Wi-Fi interfaces: station/AP configuration, seamless handover, channel validation, and automated performance testing.

Wi-Fi 802.11 standards overview and testing: generations, operating modes, RF compliance testing, Wi-Fi 6 ax testing methodology, and automation tools.

Build a GPS grandmaster clock PTP IEEE 1588 on ARM Linux — covering GPS GNSS integration, NTP PTP time synchronization, ptp4l, phc2sys, and ts2phc tools.

Explore LoRa LPWAN network architecture and device classes — Class A, B, C — plus agriculture, healthcare, and smart city use cases for LoRaWAN.

Guide to GPS receiver module selection for embedded systems: NMEA data parsing, Anti-Jamming GNSS design, TTFF optimization, and A-GPS integration tips.

A complete GNSS constellation systems comparison — NAVSTAR GLONASS, Galileo, BeiDou, and fleet management and telematics for IoT asset tracking.

The eStorm B1 EVK is a BLE-based modbus gateway supporting modbus RTU to Modbus TCP conversion and Industry 4.0 connectivity for industrial IoT deployments.

A guide to low power BLE firmware design — covering BLE module parameters, power stages, automotive ready BLE module considerations, and Bluetooth 5.0 improvements.

Embien's end-to-end smart metering solutions use eStorm-B1 BLE module from the eStorm series SoMs and SBCs to wirelessly read Modbus energy meters for IoT monitoring.

Master BLE PCB antenna impedance matching design: RF circuit design, custom antenna design services, transmission lines, and antenna types for wireless IoT.

BLE SoC selection criteria for IoT device design: ble wearable device design, Custom BLE firmware for IoT wearables, power, memory, and SoC vendor options.

Explore bluetooth technology: Bluetooth ISM band frequency hopping fundamentals, Bluetooth-enabled pulse oximeter design, piconet, BLE advantages and classifications.

IoT Connectivity Services for BLE, LoRa, NB-IoT, Wi-Fi, and 5G — IoT connectivity solutions for automation, IIoT Connectivity Services, and MQTT for IIoT.

Ready to deploy eStorm L1 kit as a GSM remote control switch — estorm l1 features, GPRS data connection and SMS data transfer for industrial automation.

WEC2013 BSP industrial monitoring system RS485 — remote data acquisition system and SCADA System Integration on Allwinner A20 with WinCE explained.

LWM2M lightweight M2M protocol stack implementation guide — communication stack development and m2m communication industrial for IoT and embedded devices.

Bluetooth stack implementation on FRDM-KL25Z evaluation kit with USB Bluetooth dongle, accelerometer, and PWM — an evaluation kit development guide.

LWM2M OMA standard opportunities and challenges — a guide to IoT Platform Development, iot platform as a service architecture, and device management.

An overview of internet of things security, IoT Architecture, and IoT Technology Stack — how IoT devices connect, communicate, and transform industries.