{"title":"ESP8266 and ESP32 Expansion Boards","description":"\u003cp\u003eESP8266 and ESP32 expansion boards mount onto standard development boards, adding Grove-compatible sensor connectors, servo headers, screw terminals, and power regulation that simplify connecting external hardware without breadboard wiring.\u003c\/p\u003e\u003cp\u003eThe range includes expansion shields for NodeMCU and Wemos D1 Mini with multiple Grove ports, prototyping shields with solder pads, and dual motor driver expansion boards for robotics applications.\u003c\/p\u003e\u003cp\u003eExpansion boards are used by makers building IoT sensor arrays who need to connect multiple Grove modules cleanly, by educators setting up class kits where students connect sensors without wiring errors, and by robotics builders who want servo and motor control alongside ESP32's WiFi connectivity in a single tidy package.\u003c\/p\u003e","products":[{"product_id":"esp32-expansion-board","title":"ESP32 Expansion Board","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe ESP32 extension board is a versatile and convenient tool designed for prototyping projects with ease. It features breakout pins with power and ground rails, allowing for easy connections to various components.\u003c\/p\u003e\n\u003cp\u003eThe board is designed to be compatible with the narrow and wide versions of the ESP32 dev kits. The board also comes with mounting holes, making it easy to integrate into larger projects or enclosures. The five Neopixel LEDs and passive buzzer are great for adding visual and audio feedback to your project. Four input buttons offer input options to interact with your project.\u003c\/p\u003e\n\u003cp\u003eThe I2C pins with both 3V and 5V options provide easy connectivity to I2C devices, and the OLED socket, TFT 2.4 inch socket, TFT ST7789, and LCD 1602 socket enable the use of various display types to showcase your project's data and status.\u003c\/p\u003e\n\u003cp\u003eOne of the unique features of this extension board is its ability to be broken in half, making it smaller and more compact. This feature is especially useful for prototyping projects where space is limited.\u003c\/p\u003e\n\u003cp\u003eWhen plugging in the ESP32, make sure the antenna is facing outwards.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eDimensions: 100mm x 81mm\u003c\/li\u003e\n\u003cli\u003eSnapped Dimensions: 56mm x 81mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32 Expansion Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kuriosity","offers":[{"title":"Default Title","offer_id":44748693537081,"sku":"ESP-EXP-001","price":14.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/ESP32-Expansion-Board-1.jpg?v=1730094143"},{"product_id":"wifi-module-nodemcu-esp8266-v3-expansion-board","title":"WiFi Module NodeMCU ESP8266 V3 Expansion Board","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\r\n\u003cp\u003eThe NodeMCU ESP8266 V3 is 30mm wide, which takes up the whole breadboard width when plugged in, and that is where this expansion board comes in handy. If you are looking to prototype with the NodeMCU ESP8266 V3 board, then you will most definitely need this expansion board to access the pins with jumper wires.\u003c\/p\u003e\r\n\u003cp\u003eThe expansion board breaks out all the standard pins on the development board, as well as provide 3V, 5V and VIN pins for your power requirements. There is a voltage regulator on board so you can connect external 6V to 24V to power up the expansion board.\u003c\/p\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eDimensions: 60mm * 60.5mm\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\r\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e1x WiFi Module NodeMCU ESP8266 V3 Expansion Board\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":44748764217657,"sku":"ESP-EXP-003","price":4.8,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/products\/wifi-module-nodemcu-esp8266-v3-expansion-board-1_8ff40806-bd64-48dd-a57e-d24abd3fe958.jpg?v=1683955521"},{"product_id":"esp32-s3-expansion-board","title":"ESP32-S3 Expansion Board","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eElevate your ESP32-S3 projects with this high-performance expansion board, engineered to bridge the gap between rapid prototyping and industrial-grade application. This board integrates a sophisticated array of sensors, audio processing capabilities, and high-current power management, making it an ideal hub for Edge AI, voice recognition, and autonomous robotics.\u003c\/p\u003e\n\u003ch3\u003eCore Sensor Suite \u0026amp; Navigation\u003c\/h3\u003e\n\u003cp\u003eEquipped with industry-standard I2C sensors, this board provides precise environmental and motion tracking out of the box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-DoF IMU (BMI270)\u003c\/strong\u003e: Ultra-low-power inertial measurement unit for gesture recognition, step counting, and orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHT20 Sensor\u003c\/strong\u003e: High-accuracy temperature and humidity monitoring for climate-sensitive IoT nodes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5x Addressable NeoPixels\u003c\/strong\u003e: Integrated RGB LEDs for status signaling, animations, or ambient lighting effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePassive Buzzer\u003c\/strong\u003e: Logic-controlled piezo for audible alerts and frequency-based feedback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Audio \u0026amp; Multimedia Integration\u003c\/h3\u003e\n\u003cp\u003eDesigned for Voice Assistant and Media Player development, the board features dedicated audio pathways:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eINMP441 Microphone Header\u003c\/strong\u003e: High-performance, omnidirectional MEMS microphone support via I2S for crystal-clear voice sampling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMAX98357 I2S Amplifier\u003c\/strong\u003e: A Class D digital-to-analog converter (DAC) and amplifier that drives speakers directly with high efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay Ready\u003c\/strong\u003e: Includes dedicated breakout headers for OLED (I2C) and ST7789 TFT (SPI) screens, enabling rich graphical user interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRobotics \u0026amp; Actuation Support\u003c\/h3\u003e\n\u003cp\u003eTransform your ESP32-S3 into a robotics controller without the need for messy breadboards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3x Servo Headers\u003c\/strong\u003e: Direct PWM-capable pins for controlling SG90, SG92R, MG996R, or other standard servos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltrasonic Header\u003c\/strong\u003e: Plug-and-play support for HC-SR04 distance sensors, perfect for obstacle avoidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Tactile Buttons\u003c\/strong\u003e: User-programmable inputs for mode switching, resets, or manual triggers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Power Management\u003c\/h3\u003e\n\u003cp\u003eThe board is built to handle power-hungry peripherals like servos and high-brightness LED matrices:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage\u003c\/strong\u003e: Supports 6V to 24V DC via a standard 2.1mm DC jack, ideal for LiPo batteries or wall adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Current 5V Rail\u003c\/strong\u003e: Integrated buck converter providing up to 3A output, ensuring stable power for the ESP32-S3, servos, and external modules simultaneously.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003ePIN MAPPINGS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePassive Buzzer: 17\u003c\/li\u003e\n\u003cli\u003eNeopixel: 48\u003c\/li\u003e\n\u003cli\u003eBMI270 \/ AHT20 \/ OLED: 1 (SDA), 2 (SCL)\u003c\/li\u003e\n\u003cli\u003eBMI270 Interrupts: 18 (INT1), 8 (INT2)\u003c\/li\u003e\n\u003cli\u003ePush Buttons: 12 (SW1), 11 (SW2)\u003c\/li\u003e\n\u003cli\u003eUltrasonic: 14 (TRIG), 13 (ECHO)\u003c\/li\u003e\n\u003cli\u003eServo: 39 (S1), 38 (S2), 10 (S3)\u003c\/li\u003e\n\u003cli\u003eMicrophone INMP441: 4 (WS), 5 (SCK), 6 (SD)\u003c\/li\u003e\n\u003cli\u003eAudio Amplifier MAX98357A: 7 (DIN), 15 (BCLK), 16 (LRCLK)\u003c\/li\u003e\n\u003cli\u003eTFT ST7789: 21 (SCL), 47 (SDA), 45 (RES), 40 (DC), 41 (CS), 42 (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge AI Voice Assistants\u003c\/strong\u003e: Using the I2S microphone and MAX98357 amp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Home Hubs\u003c\/strong\u003e: Integrating AHT20 environmental data and OLED status displays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Robotics\u003c\/strong\u003e: Utilizing the 3A power rail and 3-channel servo headers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Monitoring\u003c\/strong\u003e: Leveraging the wide 24V input range for factory floor deployment.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage: 6V - 24V DC\u003c\/li\u003e\n\u003cli\u003ePower Output: 5V, up to 3A\u003c\/li\u003e\n\u003cli\u003eMotion Sensing: BMI270 (6-Axis Accel\/Gyro)\u003c\/li\u003e\n\u003cli\u003eClimate Sensing: AHT20 (Temp\/Humidity)\u003c\/li\u003e\n\u003cli\u003eAudio Input: INMP441 Header\u003c\/li\u003e\n\u003cli\u003eAudio Output: MAX98357 Class D Amp\u003c\/li\u003e\n\u003cli\u003eVisual Output: 5x WS2812B NeoPixels\u003c\/li\u003e\n\u003cli\u003eDisplay Support: I2C OLED \/ SPI ST7789\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32-S3 Expansion Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kuriosity","offers":[{"title":"Default Title","offer_id":51700060717369,"sku":"ESP-EXP-004","price":22.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/ESP32-S3-Expansion-Board-2_1a8231ff-7e1b-4e16-a162-e19a20d5bbf7.jpg?v=1779459253"},{"product_id":"seeed-studio-grove-base-for-xiao-with-embedded-battery-management-chip","title":"Seeed Studio Grove Base for XIAO - with embedded battery management chip","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe Seeed Studio Grove Base for XIAO is the essential expansion shield for makers, engineers, and IoT developers working with the XIAO microcontroller series. Designed with portability and rapid prototyping in mind, this compact shield eliminates jumper wires and soldering headaches by exposing all 14 GPIO pins of the XIAO in a clean, structured layout — ready to interface with over 300 Grove modules from Seeed's ecosystem.\u003c\/p\u003e\n\u003cp\u003eAt its core, the board features an embedded lithium battery management chip paired with a dedicated battery bonding pad. This allows you to power your XIAO project directly from a 3.7V LiPo battery and recharge it seamlessly, making it an ideal choice for wearable builds, portable sensors, and battery-operated field devices — use cases that are increasingly common across Singapore's smart home, industrial IoT, and maker communities.\u003c\/p\u003e\n\u003cp\u003eEight Grove connectors are laid out across the board, including two Grove I2C ports and one Grove UART port, giving you direct, solder-free access to a wide range of sensors, actuators, displays, and communication modules. Whether you are building an environmental monitor, a BLE-enabled wearable, or a compact edge AI node, the Grove Base removes the friction of hardware assembly so you can focus on your application logic.\u003c\/p\u003e\n\u003cp\u003eFor developers who need additional storage headroom, an SPI Flash bonding pad is reserved onboard, allowing you to expand the memory space of your XIAO beyond its native capacity. An onboard power switch and a charging status indicator LED round out the user-friendly feature set, giving you clear visibility into power state at a glance.\u003c\/p\u003e\n\u003cp\u003eThe board also supports a breakable PCB design through stamped hold perforations. By separating along the break line, the footprint reduces to just 25 × 39 mm and the weight drops from 13 g to 10 g — a meaningful advantage when space and mass budgets are tight in wearable or embedded enclosure designs.\u003c\/p\u003e\n\u003cp\u003eCompatible with the full range of Seeed Studio XIAO boards, the Grove Base for XIAO is the most straightforward path to integrating Grove modules into any XIAO-based project, whether you are working out of a Singapore hackspace, a school lab, or a commercial product development environment.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/1_68.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOn-board Lithium Battery Charging and Management Function，you could easily power your Seeed Studio XIAO with lithium 3.7V battery and recharge it\u003c\/li\u003e\n\u003cli\u003eGrove connectors (Grove IIC*2, Grove UART*1), all 14 GPIO led out\u003c\/li\u003e\n\u003cli\u003eCompact and Breakable Design\u003c\/li\u003e\n\u003cli\u003eSPI-Flash Bonding Pad Reserved\u003c\/li\u003e\n\u003cli\u003eOn-board Power Switch and Charging Status Indicator Light\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eHARDWARE OVERVIEW\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/2_42.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003ePINOUT\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/media-cdn.seeedstudio.com\/media\/wysiwyg\/3_32.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eRapid prototyping\u003c\/li\u003e\n\u003cli\u003eGrove modules testing\u003c\/li\u003e\n\u003cli\u003eProjects require small size\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 5V \/ 3.7V Lithium Battery\u003c\/li\u003e\n\u003cli\u003eLoad Capacity: 800mA\u003c\/li\u003e\n\u003cli\u003eCharging current: 400mA (Max)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: - 40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: -55°C to 150°C\u003c\/li\u003e\n\u003cli\u003eGrove Interface: Grove * 8 (IIC*2 \/ UART*1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDOCUMENTS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/Grove-Shield-for-Seeeduino-XIAO\/res\/PCN-103020312-Seeed%20Studio%20Grove%20Base%20for%20XIAO.pdf\" target=\"_blank\" title=\"Seeed Studio Grove Base for XIAO - with embedded battery management chip\" rel=\"noopener\"\u003ePCN-103020312-Seeed Studio Grove Base for XIAO\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/XIAO-Reference-Design.pdf\" target=\"_blank\" title=\"Seeed Studio Grove Base for XIAO - with embedded battery management chip\" rel=\"noopener\"\u003eXIAO Reference Design\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/files.seeedstudio.com\/wiki\/XIAO\/3D-Printing-Case-Studies.pdf\" target=\"_blank\" title=\"Seeed Studio Grove Base for XIAO - with embedded battery management chip\" rel=\"noopener\"\u003e3D Printing \"Case\" Studies\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Grove Shield for Seeed Studio XIAO\u003c\/li\u003e\n\u003cli\u003e2x 1*7pins male header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeedstudio","offers":[{"title":"Default Title","offer_id":53320149205305,"sku":"103020312","price":18.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/Seeed-Studio-Grove-Base-for-XIAO---with-embedded-battery-management-chip-1.jpg?v=1779545705"},{"product_id":"esp32-screw-terminal-expansion-board","title":"ESP32 Screw Terminal Expansion Board","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe ESP32 Screw Terminal Expansion Board gives you instant, solder-free access to all your ESP32's GPIO pins via secure screw terminal connectors. Simply insert a wire and tighten the screw for a reliable connection — perfect for rapid prototyping, IoT builds, and permanent installations. Widely used in maker spaces, schools, and Industry 4.0 projects across Singapore.\u003c\/p\u003e\n\u003cp\u003eEach pin is clearly labelled, making wiring fast and error-free even for beginners.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eScrew terminal connectors for all GPIO, power, and GND pins — no soldering required\u003c\/li\u003e\n\u003cli\u003eSecure, vibration-resistant wire connections for prototyping and deployment\u003c\/li\u003e\n\u003cli\u003eCompatible with standard ESP32 development boards (38-pin)\u003c\/li\u003e\n\u003cli\u003eClear pin labelling for fast, error-free wiring\u003c\/li\u003e\n\u003cli\u003eCompact form factor matches ESP32 footprint\u003c\/li\u003e\n\u003cli\u003eSupports a range of wire gauges for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eAPPLICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHome automation and IoT sensor wiring\u003c\/li\u003e\n\u003cli\u003eIndustrial monitoring and control systems\u003c\/li\u003e\n\u003cli\u003eEducational electronics and robotics labs\u003c\/li\u003e\n\u003cli\u003eRapid prototyping without soldering equipment\u003c\/li\u003e\n\u003cli\u003ePermanent and semi-permanent field installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eTECHNICAL DETAILS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible Board: ESP32 development board (38-pin)\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Screw terminal\u003c\/li\u003e\n\u003cli\u003ePin Exposure: All GPIO, power, and GND pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eSHIPPING LIST\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32 Screw Terminal Expansion Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TBO","offers":[{"title":"Default Title","offer_id":53359372861753,"sku":"ESP-EXP-007","price":7.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/5369\/6313\/files\/ESP32-Screw-Terminal-Expansion-Board-1.jpg?v=1780588113"},{"product_id":"esp32-s3-screw-terminal-expansion-board","title":"ESP32-S3 44Pin Screw Terminal Expansion Board","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eThe ESP32-S3 Screw Terminal Expansion Board provides instant, solder-free access to all your ESP32-S3's GPIO pins via secure screw terminal connectors. 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