{"product_id":"ebyte-e48-900t20s-uart-855-925mhz-20dbm-3-5km-wireless-data-transmission-module","title":"Ebyte E48-900T20S UART 855～925MHz 20dBm 3.5km Wireless Data Transmission Module","description":"\u003cmeta name=\"description\" content=\"Buy Ebyte E48900T20S UART 855925MHz 20dBm 35km Wireless Data Tra online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003eEbyte E48-900T20S UART 855～925MHz 20dBm 3.5km Wireless Data Transmission Module\u003c\/h1\u003e\n\u003cp\u003e\u003cb\u003eEbyte E48-900T20S UART 855925MHz 20dBm\u003c\/b\u003e\u003cb\u003e3.5km\u003c\/b\u003e\u003cb\u003eWireless Data Transmission Module\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eE48-900T20S is a domestic cost-effective wireless data transmission module launched by Chengdu Ebyte. It has 4 working modes. It has a variety of transmission methods and can be applied to various IoT application scenarios. The wireless module works in the 855~925MHz frequency band, has TTL level output, supports a maximum transmit power of 20dBm, and is compatible with 3.3V IO port voltage.\u003c\/p\u003e\n\u003cp\u003eIt supports functions such as air wake-up, wireless configuration, relay networking, communication keys, etc. At the same time, the module has a data encryption function. Through strict encryption and decryption algorithms, it ensures data security and improves communication reliability and transmission efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe measured communication distance can reach 3.5 km\u003c\/li\u003e\n\u003cli\u003eThe maximum transmit power is 100mW, multi-level software adjustable\u003c\/li\u003e\n\u003cli\u003eSupport global license-free ISM 900 MHz frequency band\u003c\/li\u003e\n\u003cli\u003eSupport data transmission rate from 2.4 Kbps to 500Kbps\u003c\/li\u003e\n\u003cli\u003eSupport frequency hopping transceiver and automatic re-transmission function to ensure communication stability\u003c\/li\u003e\n\u003cli\u003eSupport LBT function, which monitors the channel environment noise before sending, which can greatly improve the communication success rate of the module in harsh environments\u003c\/li\u003e\n\u003cli\u003eSupport users to set their own communication keys, which cannot be read, greatly improving the confidentiality of user data\u003c\/li\u003e\n\u003cli\u003eSupport relay networking, multi-level relay is suitable for ultra-long distance communication\u003c\/li\u003e\n\u003cli\u003eSupport RSSI signal strength indication function, which is used to evaluate signal quality and improve communication networks\u003c\/li\u003e\n\u003cli\u003eSupport wireless parameter configuration, sends command data packets wirelessly, and remotely configures or reads wireless module parameters\u003c\/li\u003e\n\u003cli\u003eSupport wake-up over the air, an ultra-low power consumption function, suitable for battery-powered applications\u003c\/li\u003e\n\u003cli\u003eSupport fixed-point transmission, broadcast transmission, and channel monitoring\u003c\/li\u003e\n\u003cli\u003eSupport deep sleep, the power consumption of the whole machine in this mode is about 3.5uA; supports GFSK modulation method\u003c\/li\u003e\n\u003cli\u003eSupport DC 2.7V~5.5V power supply\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade standard design, support long-term use at -40 ~ 85 \u003c\/li\u003e\n\u003cli\u003eSupport stamp holes and IPEX antenna interfaces, users can choose to use them according to their own needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWorking frequency :855925MHz\u003c\/li\u003e\n\u003cli\u003eTransmit power :20+\/-1dBm\u003c\/li\u003e\n\u003cli\u003eblocking power :010.0dBm\u003c\/li\u003e\n\u003cli\u003eReceive sensitivity :-120dBm\u003c\/li\u003e\n\u003cli\u003eMeasured distance :3.5km \u003c\/li\u003e\n\u003cli\u003eAir speed :2.4500kbps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eElectrical parameters\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage :2.7V~5.5V IN \u003c\/li\u003e\n\u003cli\u003eCommunication level :3.3IN \u003c\/li\u003e\n\u003cli\u003eEmission current :110mA \u003c\/li\u003e\n\u003cli\u003ereceive current :12mA@5V power supply\u003c\/li\u003e\n\u003cli\u003eSleep current :3.5uA\u003c\/li\u003e\n\u003cli\u003eOperating temperature :-40 ~ +85\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWearable devices\u003c\/li\u003e\n\u003cli\u003eSmart home and industrial sensors, etc.\u003c\/li\u003e\n\u003cli\u003eSecurity systems, positioning systems\u003c\/li\u003e\n\u003cli\u003eWireless remote control, drone\u003c\/li\u003e\n\u003cli\u003eWireless game remote\u003c\/li\u003e\n\u003cli\u003eHealthcare products\u003c\/li\u003e\n\u003cli\u003eAutomotive industry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy Ebyte E48-900T20S UART 855～925MHz 20dBm 3.5km Wireless Data Transmission Module Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003eEbyte E48-900T20S UART 855～925MHz 20dBm 3.5km Wireless Data Transmission Module\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003eEbyte E48-900T20S UART 855～925MHz 20dBm 3.5km Wireless Data Transmission Module\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003eEbyte E48-900T20S UART 855～925MHz 20dBm 3.5km Wireless Data Transmission Module\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44871185694883,"sku":"TES-EVHUBWIRELESS015","price":492.17,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/files\/E48-900T20S-1-550x550w.jpg?v=1721381735","url":"https:\/\/www.theengineerstore.in\/or\/products\/ebyte-e48-900t20s-uart-855-925mhz-20dbm-3-5km-wireless-data-transmission-module","provider":"The Engineer Store","version":"1.0","type":"link"}