Author: Leven Tao

ESP32-S3 Edge AI in Practice: Deep Optimization of TensorFlow Lite Micro Inference Performance

Deep dive into ESP32-S3 TinyML optimization, covering TFLM setup, INT8 quantization, memory tuning, PSRAM trade-offs, and real-world performance limits.

ESP32 Edge AI Architecture: OTA, INT8, and Inference Guide

Post author By Leven Tao
Post date February 10, 2026
Categories In Blog, Edge Computing and Data Analytics, Embedded System Development
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A deep dive into ESP32 edge AI architecture, covering OTA design, INT8 inference, memory constraints, and production considerations for long-running devices.

ESP32 Chip Series: Best Use Cases and Model Comparison 2026

Post author By Leven Tao
Post date January 30, 2026
Categories In Blog, AI and Machine Learning, Edge Computing and Data Analytics, Embedded System Development
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Struggling with ESP32 chip series comparison? This clear 2026 guide maps versions to real IoT and edge AI use—save power, avoid feature bloat.

Zigbee 4.0: Architecture, Suzi Sub-GHz, and Industrial Mesh Networks

Post author By Leven Tao
Post date December 24, 2025
Categories In Blog, IoT Protocols and Interoperability
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Zigbee 4.0 introduces Suzi Zigbee, Sub-GHz Zigbee, and a more reliable Zigbee mesh network for industrial Zigbee network deployments.

Building a Protocol Gateway with Node-RED and Modbus Server: A Complete Pipeline from Industrial Devices to MQTT

Build a Node-RED Modbus Server and learn how a node red modbus server processes Modbus TCP data, parses registers, and sends industrial telemetry to MQTT.

From Wake Word Detection to Edge Intelligence: The Technical Potential of ESP32-S3 TensorFlow Lite Micro

Post author By Leven Tao
Post date October 29, 2025
Categories In Blog, Edge Computing and Data Analytics
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Learn how ESP32-S3 TensorFlow Lite Micro enables edge AI and wake word detection with on-device inference for embedded and IoT devices.

MQTT-SN Protocol Explained: The Ideal Choice for Low-Power and Large-Scale IoT Device Connectivity

Post author By Leven Tao
Post date June 19, 2025
Categories In Blog, IoT Protocols and Interoperability
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Discover how MQTT-SN enables low-power, scalable, and lightweight communication for IoT sensor networks. Ideal for LPWAN, LoRa, NB-IoT, and embedded devices.