{"product_id":"sonoff-micro-5v-wireless-usb-smart-adaptor","title":"Sonoff Micro 5V Wireless USB Smart Adaptor","description":"\u003cmeta name=\"description\" content=\"Buy Sonoff Micro 5V Wireless USB Smart Adaptor online in India at best price from The Tech Depot, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\n\u003ch1\u003eSonoff Micro 5V Wireless USB Smart Adaptor\u003c\/h1\u003e\n\n\u003cp\u003eThe Sonoff Micro 5V is a compact wireless smart adaptor that converts any standard USB power supply into an intelligent IoT-enabled device, allowing remote control via smartphone or voice assistants. Professional IoT integrators, home automation technicians, and embedded systems engineers utilize this device to add wireless control capabilities to USB-powered peripherals without requiring rewiring or complex installation. This product solves the critical problem of retrofitting legacy USB devices with smart home connectivity, enabling scheduling, automation, and remote monitoring through the eWeLink cloud platform with sub-second response times.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\n\u003cp\u003eThe Sonoff Micro 5V operates on the principle of intelligent power switching at the USB level, intercepting the 5V DC power line to enable or disable connected devices remotely. The device integrates a high-frequency relay capable of handling 5A at 5V DC, combined with a WiFi module operating on 2.4GHz IEEE 802.11 b\/g\/n standards. The onboard microcontroller manages real-time power state synchronization with the eWeLink cloud infrastructure, supporting both local LAN control and cloud-based remote access. This dual-mode operation ensures reliability even during internet outages, with local control remaining functional through the native eWeLink app or third-party integrations via REST API.\u003c\/p\u003e\n\n\u003cp\u003eWhat distinguishes the Sonoff Micro 5V from competitors is its ultra-compact form factor measuring just 42x26x17mm, enabling installation in confined spaces where traditional smart plugs cannot fit. The device features a high-grade PCB design with surge protection circuitry rated for 6kV transient overvoltage suppression, protecting connected USB devices from power spikes. The firmware supports OTA (Over-The-Air) updates, ensuring compatibility with emerging smart home protocols and security patches. Integration with major platforms including Google Home, Amazon Alexa, and IFTTT provides extensive automation possibilities for both consumer and industrial IoT applications.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecification\u003c\/td\u003e\n\u003ctd\u003eDetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eWireless USB Smart Power Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSonoff (Itead)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7 days on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003e1-5 days from Bengaluru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003e7-8 days across India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003e24\/7 via Email and WhatsApp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e5V DC via USB Type-A connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current Rating\u003c\/td\u003e\n\u003ctd\u003e5A at 5V DC (25W maximum power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi Standard\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.11 b\/g\/n 2.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Protocol\u003c\/td\u003e\n\u003ctd\u003eeWeLink cloud, local LAN, REST API\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e42mm x 26mm x 17mm (ultra-compact)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 40 degrees Celsius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge Protection\u003c\/td\u003e\n\u003ctd\u003e6kV transient overvoltage suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eRemote Control via Smartphone: Control USB devices from anywhere using the eWeLink mobile app with real-time power state feedback and instant switching response\u003c\/li\u003e\n\u003cli\u003eVoice Assistant Integration: Full compatibility with Amazon Alexa and Google Home for hands-free voice control and automated routines\u003c\/li\u003e\n\u003cli\u003eLocal and Cloud Control: Operates independently on local WiFi network without internet dependency, with optional cloud backup for remote access\u003c\/li\u003e\n\u003cli\u003eScheduling and Automation: Create complex timer-based schedules, delay actions, and conditional automation rules directly within the eWeLink platform\u003c\/li\u003e\n\u003cli\u003eCompact Design: Ultra-small 42x26x17mm form factor fits behind furniture, in tight spaces, and alongside other USB devices without obstruction\u003c\/li\u003e\n\u003cli\u003eHigh-Current Capacity: 5A maximum current rating supports power-hungry USB devices including external hard drives, charging hubs, and industrial equipment\u003c\/li\u003e\n\u003cli\u003eSurge and Overload Protection: Built-in 6kV transient suppression and thermal overload protection safeguards connected devices from electrical damage\u003c\/li\u003e\n\u003cli\u003eFirmware Updates: OTA update capability ensures compatibility with new smart home standards and receives security patches automatically\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eSmart USB Hub Control: Enable remote power management for multi-port USB hubs in office environments, allowing IT teams to cycle power to unresponsive peripherals without physical access\u003c\/li\u003e\n\u003cli\u003eIoT Device Prototyping: Integrate with Arduino, Raspberry Pi, and ESP32 projects to add cloud-based power control and monitoring capabilities to experimental setups\u003c\/li\u003e\n\u003cli\u003ePrinter and Scanner Management: Add smart scheduling to office printers and scanners, automatically powering them down during non-business hours to reduce energy consumption\u003c\/li\u003e\n\u003cli\u003eSecurity Camera Power Management: Control USB-powered security cameras and recording devices with scheduled on\/off cycles, enabling motion-triggered recording through automation rules\u003c\/li\u003e\n\u003cli\u003eIndustrial Equipment Monitoring: Retrofit legacy USB-powered industrial sensors and data loggers with remote control and real-time monitoring for predictive maintenance workflows\u003c\/li\u003e\n\u003cli\u003eHome Automation Integration: Smart control of USB-powered smart speakers, lighting controllers, and smart home hubs with centralized automation through the eWeLink ecosystem\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\n\u003cp\u003eInstallation of the Sonoff Micro 5V requires minimal setup: insert the device into any standard USB Type-A port on a power adapter or USB hub, ensuring the 5V power supply can deliver at least 1A continuous current. The device will enter pairing mode automatically on first power-up, indicated by a rapidly blinking LED. Open the eWeLink mobile application, create an account or log in, and select Add Device to initiate WiFi pairing. The app will prompt you to enter your 2.4GHz WiFi network credentials (5GHz networks are not supported). Once connected, the device will appear in your eWeLink dashboard with real-time power state indication and control buttons for immediate operation.\u003c\/p\u003e\n\n\u003cp\u003eFor advanced users, the device supports local API control through REST endpoints when connected to the same LAN network, enabling custom integrations with Home Assistant, Node-RED, and other open-source automation platforms. Configure automation rules within eWeLink by accessing the device settings and creating schedules, delay actions, or conditional triggers based on time, temperature, or other smart home events. The relay switching response time is typically under 500 milliseconds, making it suitable for real-time control applications. Periodically check the eWeLink app for firmware updates to ensure optimal performance and security. The device maintains its configuration even during power loss, resuming its last known state when power is restored.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum power consumption the Sonoff Micro 5V can handle?\u003c\/summary\u003e\n\u003cp\u003eThe Sonoff Micro 5V is rated for a maximum current of 5A at 5V DC, which equals 25 watts of maximum power consumption. This makes it suitable for most USB devices including external hard drives, USB hubs, printers, and industrial sensors. However, high-power devices requiring more than 5A should not be connected directly. Always verify your device's power requirements before connection to ensure safe operation and prevent relay damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use the Sonoff Micro 5V without internet connection?\u003c\/summary\u003e\n\u003cp\u003eYes, absolutely. The device supports local LAN control, meaning you can control it via the eWeLink app when connected to the same WiFi network without requiring internet access. However, remote access from outside your home network requires active internet connectivity. For advanced users, the local API can be accessed programmatically through REST calls on the same network, enabling integration with Home Assistant and other local automation platforms without cloud dependency.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the Sonoff Micro 5V compatible with 5GHz WiFi networks?\u003c\/summary\u003e\n\u003cp\u003eNo, the Sonoff Micro 5V only supports 2.4GHz WiFi networks (IEEE 802.11 b\/g\/n). If your router operates on 5GHz only, you will need to enable the 2.4GHz band or create a separate 2.4GHz network. Most modern routers support dual-band operation, allowing both 2.4GHz and 5GHz frequencies simultaneously. Ensure your WiFi network name and password are entered correctly during pairing, as the device cannot connect to 5GHz bands.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat happens to the Sonoff Micro 5V if the power supply is disconnected?\u003c\/summary\u003e\n\u003cp\u003eWhen power is removed from the USB port, the device loses all functionality until power is restored. Upon power restoration, the Sonoff Micro 5V automatically resumes its last known power state before the disconnection. If the relay was in the ON position when power was lost, it will return to ON when power is restored. The device does not require manual reconfiguration after power loss, and all automation rules and schedules remain intact in the device memory.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eOrders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return and warranty policy?\u003c\/summary\u003e\n\u003cp\u003eWe offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eWhy Buy from The Tech Depot\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eGenuine Products: Sourced directly from authorized distributors with authentication\u003c\/li\u003e\n\u003cli\u003eExpert Team: Our technical team validates every product before listing\u003c\/li\u003e\n\u003cli\u003eFast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003ePan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata\u003c\/li\u003e\n\u003cli\u003ePayment Options: COD, UPI, credit\/debit cards, net banking, EMI available\u003c\/li\u003e\n\u003cli\u003eTechnical Support: 24\/7 expert guidance via email and WhatsApp\u003c\/li\u003e\n\u003cli\u003eReturns: 7-day return policy on manufacturing defects only\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBuy Sonoff Micro 5V Wireless USB Smart Adaptor Online in India\u003c\/h2\u003e\n\n\u003cp\u003ePurchase the \u003cstrong\u003eSonoff Micro 5V Wireless USB Smart Adaptor\u003c\/strong\u003e online at \u003ca href=\"https:\/\/thetechdepot.in\"\u003eThe Tech Depot\u003c\/a\u003e, India's trusted source for genuine electronics. We deliver across Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eSonoff Micro 5V Wireless USB Smart Adaptor\u003c\/strong\u003e with fast shipping and expert support.\u003c\/p\u003e\n\n\u003cp\u003eOur team in Bengaluru is available 24\/7 to support your journey from product selection to project completion.\u003c\/p\u003e","brand":"The Tech Depot","offers":[{"title":"Default Title","offer_id":48744397373697,"sku":"TTD-11197","price":951.88,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1577\/3185\/files\/b5c8a7c3ea99c674c1b10436df00f549.jpg?v=1778073392","url":"https:\/\/techdepot.in\/products\/sonoff-micro-5v-wireless-usb-smart-adaptor","provider":"Tech Depot India","version":"1.0","type":"link"}