{"title":"Featured","description":"\u003cp\u003eA curated selection of hardware from across the catalog, highlighted here rather than algorithmically generated. What appears in this collection is chosen deliberately, not based on sales volume or promotional placement — check individual product pages for current pricing and availability.\u003c\/p\u003e","products":[{"product_id":"esp32-s3-development-board-wi-fi-bluetooth-8mb-psram-16mb-flash-usb-c","title":"ESP32-S3 Development Board — Wi-Fi \u0026 Bluetooth, 8MB PSRAM \/ 16MB Flash, USB-C","description":"\u003cp\u003eWhen a project needs more than the basics — more memory, more pins, more headroom to grow — this is the board you reach for.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual-core Xtensa LX7 with Wi-Fi 4 and Bluetooth 5, so your project can talk to the world from the first line of code\u003c\/li\u003e\n\u003cli\u003e8MB PSRAM and 16MB Flash, room for bigger sketches and richer displays without running out of memory mid-build\u003c\/li\u003e\n\u003cli\u003eTwo USB-C ports: one for fast, reliable programming, one for native USB-OTG\u003c\/li\u003e\n\u003cli\u003eUp to 45 GPIO pins, 20 ADC-capable, enough to wire a real multi-sensor build without running out of pins\u003c\/li\u003e\n\u003cli\u003eWorks with Arduino IDE, ESP-IDF, or MicroPython, whichever you already know\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe upgrade-tier controller behind our Two-Wheel Robot Car and OLED Sensor Dashboard builds. Reach for this one once a project outgrows a basic board.\u003c\/p\u003e","brand":"Nexus Micro Labs","offers":[{"title":"Default Title","offer_id":52876067995960,"sku":"TML-BRD-ESP32-S3-DEVELOPMENT-01","price":360.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/esp32-s3-devboard-spec-callout.png?v=1788500052"},{"product_id":"digital-multimeter-dc-ac-voltage-current-continuity","title":"Digital Multimeter — DC\/AC Voltage, Current \u0026 Continuity","description":"\u003cp\u003eThe tool every builder eventually needs. Stop guessing whether a circuit is actually getting power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasures DC and AC voltage, current, and resistance\u003c\/li\u003e\n\u003cli\u003eIncludes test probes, ready to use out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAn essential upgrade for anyone serious about debugging their own circuits.\u003c\/p\u003e","brand":"Nexus Micro Labs","offers":[{"title":"DT-830D","offer_id":52880632578360,"sku":"TML-TOOL-DIGITAL-MULTIMETER-01","price":300.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/digital-multimeter-spec-callout.png?v=1788499308"},{"product_id":"lilygo-ttgo-lora32-esp32-lora-radio-oled","title":"LILYGO TTGO LoRa32 — ESP32 + LoRa Radio + OLED","description":"\u003cp\u003eTalk to a sensor a mile away without a router, a SIM card, or a monthly bill. This board pairs a full ESP32 with a real LoRa radio and a built-in OLED display, so the whole long-range wireless story fits on one part instead of three.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eESP32 controller with an integrated LoRa radio and onboard OLED display\u003c\/li\u003e\n\u003cli\u003eReal multi-kilometer range with the right antenna, no cellular or Wi-Fi infrastructure required\u003c\/li\u003e\n\u003cli\u003eSame Arduino and ESP-IDF toolchain as the rest of our ESP32 lineup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe core board behind our LoRa Sensor Node build. Pick the frequency band variant that matches your region's regulations before ordering.\u003c\/p\u003e","brand":"LILYGO","offers":[{"title":"SX1276 868MHz","offer_id":52882090131768,"sku":"TML-BRD-LILYGO-TTGO-LORA32-01","price":996.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/lora32-spec-callout-final.png?v=1788481278"},{"product_id":"rc522-rfid-reader-kit-with-card-keyfob","title":"RC522 RFID Reader Kit — with Card \u0026 Keyfob","description":"\u003cp\u003eTap a card, unlock something. The exact same technology behind a hotel key card or an office badge reader, small enough to build into your own project.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMFRC-522 reader module, SPI interface\u003c\/li\u003e\n\u003cli\u003eIncludes a real RFID card and keyfob tag to test with\u003c\/li\u003e\n\u003cli\u003eReads and writes to compatible RFID tags, not just detects them\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe reader behind our RFID Access Demo build.\u003c\/p\u003e","brand":"Nexus Micro Labs","offers":[{"title":"A Set","offer_id":52882127814968,"sku":"TML-SEN-RC522-RFID-READER-KIT-01","price":305.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/rfid-spec-callout-final.png?v=1788480004"},{"product_id":"ina219-current-voltage-sensor-module-i2c","title":"INA219 Current \u0026 Voltage Sensor Module — I2C","description":"\u003cp\u003eStop guessing how much power your project actually draws. This sensor measures real current and voltage simultaneously, over I2C, without breaking your circuit apart to insert a meter every time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBidirectional current sensing, plus voltage and power calculation\u003c\/li\u003e\n\u003cli\u003eI2C interface, does not interrupt your existing wiring once installed\u003c\/li\u003e\n\u003cli\u003eWide sensing range, suitable for anything from a single LED to a small motor\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe core sensor behind our Power \u0026amp; Current Monitor build.\u003c\/p\u003e","brand":"Nexus Micro Labs","offers":[{"title":"Default Title","offer_id":52882184700216,"sku":"TML-SEN-INA219-CURRENT-VOLTAGE-01","price":73.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/ina219-spec-callout-final.png?v=1788463894"},{"product_id":"raspberry-pi-5-genuine-quad-core-linux-sbc","title":"Raspberry Pi 5 — Genuine, Quad-Core Linux SBC","description":"\u003cp\u003eA genuine, full Linux computer, small enough to hold in one hand. This is the board you reach for when a project needs more than a microcontroller can give you, a real OS, real multitasking, a real desktop if you want one.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eQuad-core Cortex-A76 processor\u003c\/li\u003e\n\u003cli\u003eRuns full Raspberry Pi OS (Debian-based Linux) or other Linux distributions\u003c\/li\u003e\n\u003cli\u003eGenuine Raspberry Pi Foundation board\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe core board behind our SBC Sensor Dashboard build. Note: unlike every other controller in our lineup, this one needs its own power supply and a microSD card (16GB or larger, sourced separately) for storage, and boots a real operating system rather than running a single uploaded program.\u003c\/p\u003e","brand":"Raspberry Pi","offers":[{"title":"Pi5 16GB","offer_id":52882190860600,"sku":"TML-SBC-RASPBERRY-PI-5-01","price":9657.0,"currency_code":"THB","in_stock":true},{"title":"Pi5 2GB","offer_id":52882190893368,"sku":"TML-SBC-RASPBERRY-PI-5-02","price":3663.0,"currency_code":"THB","in_stock":true},{"title":"Pi5 8GB","offer_id":52882190926136,"sku":"TML-SBC-RASPBERRY-PI-5-03","price":6327.0,"currency_code":"THB","in_stock":true},{"title":"Pi5 4GB","offer_id":52882190958904,"sku":"TML-SBC-RASPBERRY-PI-5-04","price":4662.0,"currency_code":"THB","in_stock":true},{"title":"Pi5 1GB","offer_id":52882190991672,"sku":"TML-SBC-RASPBERRY-PI-5-05","price":2997.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/pi5-spec-callout-final.png?v=1788463355"},{"product_id":"freenove-esp32-s3-camera-board-kit-ov2640-class","title":"Freenove ESP32-S3 Camera Board Kit — OV2640-Class","description":"\u003cp\u003eSee what your code sees. This board pairs a full ESP32-S3 with a real onboard camera, everything a beginner computer-vision project needs on one part.\u003c\/p\u003e\u003cp\u003eThere is a reason so many camera-based ESP32 tutorials exist online: pairing a capable microcontroller with an onboard image sensor turns a low-cost board into a usable webcam, security camera, or vision-input device for a weekend project. This kit adds the essentials on top of the bare board — a USB cable, a card reader, and a 1GB memory card — so capturing and saving images is a short setup, not an afternoon of sourcing parts.\u003c\/p\u003e\u003cp\u003eAt the center is a full ESP32-S3 controller: dual-core, running up to 240MHz, with meaningfully more GPIO and processing headroom than the ESP32-C3 boards elsewhere in this catalog. That headroom matters here, because camera work needs it. Onboard PSRAM gives the camera pipeline the frame-buffer memory it needs to actually initialize and run at real resolutions — something boards without enough PSRAM will quietly fail to do.\u003c\/p\u003e\u003cp\u003eThe onboard camera uses an OV2640-class sensor, a 2-megapixel color CMOS sensor that is one of the most common and best-documented image sensors in the whole ESP32 camera ecosystem. That is a real practical advantage: most tutorials, code examples, and community troubleshooting threads for ESP32 cameras are written for this exact sensor family. A word of honesty, though — not every camera project you find online targets OV2640 specifically. Some assume OV3660 or OV5640 sensors instead, which use different pin configurations and driver code. Before following any specific tutorial, check that it targets OV2640 (or explicitly supports multiple sensor families); mismatches here are one of the most common points of confusion in this hobby.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eESP32-S3 controller: dual-core, up to 240MHz, with more GPIO and processing headroom than the ESP32-C3 boards in this catalog\u003c\/li\u003e\n\u003cli\u003eOnboard OV2640-class camera sensor: 2MP color CMOS, one of the most widely supported ESP32 camera sensors for tutorials and libraries\u003c\/li\u003e\n\u003cli\u003eOnboard PSRAM: the frame-buffer memory the camera pipeline actually needs to initialize at real resolutions\u003c\/li\u003e\n\u003cli\u003eReal image capture and streaming: save still frames to the included SD card, or run a live MJPEG stream to any browser on the same network — no phone app or cloud account required\u003c\/li\u003e\n\u003cli\u003eIncluded in the kit: USB cable, card reader, 1GB memory card\u003c\/li\u003e\n\u003cli\u003eThis is the core board behind our Camera \/ CV Starter build — see the project guide for a full walkthrough\u003c\/li\u003e\n\u003cli\u003eCheck tutorial compatibility first: some ESP32 camera tutorials and libraries assume OV2640 specifically, others assume OV3660 or OV5640 — confirm sensor compatibility before following a specific guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Freenove","offers":[{"title":"8 MB Flash","offer_id":52882320032056,"sku":"TML-BRD-FREENOVE-ESP32-S3-CAMERA-01","price":1060.0,"currency_code":"THB","in_stock":true},{"title":"16 MB Flash","offer_id":52882320064824,"sku":"TML-BRD-FREENOVE-ESP32-S3-CAMERA-02","price":1158.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/freenove-esp32-s3-camera-spec-callout.png?v=1788506317"},{"product_id":"seeed-xiao-esp32s3-sense-camera-mic-ai-dev-board","title":"Seeed XIAO ESP32S3 Sense — Camera + Mic AI Dev Board","description":"\u003cp\u003eThe whole point of edge AI in one tiny board: an ESP32-S3, a real camera, and a microphone, all together in a footprint smaller than a coin. This is the exact board most on-device vision and audio tutorials are built around.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eESP32-S3 with onboard camera (OV2640\/OV3660-class) and I2S microphone, all on one small PCB\u003c\/li\u003e\n\u003cli\u003eEnough processing headroom to run real TinyML models directly on the board, no cloud round-trip required\u003c\/li\u003e\n\u003cli\u003eThe anchor board for genuine on-device inference projects, not just data collection for someone else's server\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe core hardware behind our Edge Object Detector build, and a real, capable starting point for any vision or audio ML project in this catalog.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"3pcs","offer_id":52882731008312,"sku":"TML-AI-SEEED-XIAO-ESP32S3-SENSE-01","price":2823.0,"currency_code":"THB","in_stock":true},{"title":"10pcs","offer_id":52882731041080,"sku":"TML-AI-SEEED-XIAO-ESP32S3-SENSE-02","price":9405.0,"currency_code":"THB","in_stock":true},{"title":"5pcs","offer_id":52882731073848,"sku":"TML-AI-SEEED-XIAO-ESP32S3-SENSE-03","price":4702.0,"currency_code":"THB","in_stock":true},{"title":"2pcs","offer_id":52882731106616,"sku":"TML-AI-SEEED-XIAO-ESP32S3-SENSE-04","price":1879.0,"currency_code":"THB","in_stock":true},{"title":"1pc","offer_id":52882731139384,"sku":"TML-AI-SEEED-XIAO-ESP32S3-SENSE-05","price":939.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/xiao-spec-callout-final.png?v=1788459689"},{"product_id":"seeed-grove-vision-ai-module-v2-onboard-npu-vision-co-processor","title":"Seeed Grove Vision AI Module V2 — Onboard NPU Vision Co-Processor","description":"\u003cp\u003eA dedicated vision brain that runs inference on its own, independent of whatever controller it's plugged into. This module has its own onboard NPU, so the main controller just asks it questions and gets answers back, it doesn't have to do the heavy lifting itself.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOnboard NPU handles real vision model inference locally, offloading it entirely from the host controller\u003c\/li\u003e\n\u003cli\u003eConnects to any of our ESP32 boards over a simple interface\u003c\/li\u003e\n\u003cli\u003eComes with pre-trained models ready to run, with the option to train and deploy your own\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: this is a genuinely newer, lower-volume listing than most of our catalog, the evidence found was clean with no fraud pattern, but the review sample is thin, worth keeping in mind if ordering in bulk. The core hardware behind our Grove Vision AI Starter build.\u003c\/p\u003e","brand":"Seeed Studio","offers":[{"title":"Vision AI Module V2","offer_id":52882945540408,"sku":"TML-AI-SEEED-GROVE-VISION-AI-01","price":1114.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/visionai-spec-callout-final-v2.png?v=1788459247"},{"product_id":"sipeed-maixcam-pro-risc-v-edge-ai-vision-board-with-npu","title":"Sipeed MaixCAM Pro — RISC-V Edge AI Vision Board with NPU","description":"\u003cp\u003eA genuinely higher tier of edge AI: a full Linux-class RISC-V processor paired with a real onboard NPU, built specifically to run serious vision models locally, no cloud, no compromise.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRISC-V SoC with dedicated NPU, enough real compute for demanding vision and audio models that smaller microcontrollers can't handle\u003c\/li\u003e\n\u003cli\u003eRuns a full embedded Linux environment, MicroPython included, for genuinely fast iteration\u003c\/li\u003e\n\u003cli\u003eBuilt-in camera, screen support, and audio, a complete standalone AI vision platform in one board\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is a step up from our entry-level edge AI boards (the XIAO ESP32S3 Sense and Grove Vision AI Module), built for builders who have outgrown a microcontroller and want real, serious on-device compute.\u003c\/p\u003e","brand":"Sipeed","offers":[{"title":"Default Title","offer_id":52886607429944,"sku":"TML-AI-SIPEED-MAIXCAM-PRO-01","price":4462.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/files\/maixcam-spec-callout-final.png?v=1788457935"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8716\/6264\/collections\/thai-micro-lab-hero-build-experiment-discover.webp?v=1790988926","url":"https:\/\/nexusmicrolabs.com\/en\/collections\/featured.oembed","provider":"Nexus Micro Labs","version":"1.0","type":"link"}