AI + IoT Engineering Insights
Practical guidance for teams building connected products: from embedded firmware and edge gateways to IoT platforms, industrial integration, and applied AI.
Browse by engineering topic
Go directly to the area that matches your current architecture, device, platform, or product decision.
Recently published articles
New technical comparisons, implementation notes, and field-oriented engineering guidance.
ESP32-P4 LVGL HMI: Budget Frame Buffers Before Tuning Refresh and Tearing
An 800 × 480 panel in RGB565 needs 768,000 bytes for one uncompressed frame. Two panel frames alone consume about 1.46 MiB, before LVGL draw buffers, fonts.
Read article
Tuya Wi-Fi 6 vs Dual-Band Modules: Choose by Band, Radio, and Antenna
Dual-band is not synonymous with Wi-Fi 6. Compare Tuya T7-U-IPEX, WBR2D, and T5-E1-IPEX by band, radio standard, antenna, provisioning, and product-validation work.
Read article
Offline RAG for Equipment Manuals: Versioned Evidence Before Answers
A technician asks how to reset an E42 alarm. A local model produces a convincing procedure, but cannot identify the machine variant, manual edition, or page it used.
Read article
Meta Muse on ESP32: A Gadget Prototype Is Not a Product License
Meta has published a Muse Gadget SDK with ESP32 firmware. You can use it to connect a board to Muse and expose device commands.
Read article
Inside the ESP32-P4 Camera-to-Display Pipeline: CSI, ISP, PPA, Buffers, and DSI
A camera preview that reaches the screen is not yet a reliable camera-to-display design. The critical question is what happens to each completed frame between the.
Read article
ESP32-P4 Has No Wi-Fi: Choosing a C6 Co-Processor, Transport, and Dual-Firmware Boundary
ESP32-P4 does not integrate Wi-Fi or Bluetooth. When a product needs P4's display, camera, or multimedia capabilities as well as wireless connectivity.
Read article
How to Choose an RK3588, RK3576, RK3568, or RK3566 Core Board
Suppose a device needs two cameras, two wired network connections, and a display. A supplier sends back a one-page RK3588 or RK3576 specification headed “6 TOPS.
Read article
Matter 1.6 NFC Commissioning and Joint Fabric: When to Change Installation and Handover
A batch of in-wall switches may need to be identified and provisioned before the installer can power them.
Read article
ESP32 SoC vs Module: From Chip Choice to an Orderable Part
Compare ESP32 SoCs and modules using WROOM-1-N16 and WROOM-1U-N16. Check antenna, memory, temperature, certification, and substitution limits before an RFQ.
Read articleContinue with the path that matches your current decision
Use the blog for technical context, then move into a focused guide, delivery service, product foundation, or related project case.
Need to apply one of these ideas to your device or platform?
Share your device type, protocol, site conditions, platform goals, or AI workflow. We can help you evaluate the most practical implementation path.