{"product_id":"ai-thinker-lora-module-ra-03sch-933mhz","title":"Ai-Thinker RA-03SCH Lora Module - 933Mhz","description":"\u003cp\u003e\u003cstrong\u003eAi-Thinker LoRa Module (RA-03SCH) – 930MHz\u003c\/strong\u003e is designed for long-range wireless communication using LoRa technology with low power consumption and high sensitivity. Ideal for IoT networks, smart agriculture, remote monitoring, and industrial communication applications.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/docs.ai-thinker.com\/_media\/ra-03sch_v1.0.0_specification-20230718_en.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eAi-Thinker RA-03SCH Lora Module\u003c\/strong\u003e \u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eSupports LoRa®, FSK, and GFSK Modulation\u003c\/li\u003e\n\u003cli\u003eWide Frequency Range (803MHz – 930MHz)\u003c\/li\u003e\n\u003cli\u003eHigh Output Power up to +22dBm\u003c\/li\u003e\n\u003cli\u003eHigh Sensitivity up to -129dBm\u003c\/li\u003e\n\u003cli\u003eLow Power Consumption\u003c\/li\u003e\n\u003cli\u003eSPI Interface with Half-Duplex Communication\u003c\/li\u003e\n\u003cli\u003eSupports Multiple Spreading Factors (SF5–SF11)\u003c\/li\u003e\n\u003cli\u003eCompact SMD Half-Hole Package\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eSpecifications:\u003c\/h4\u003e\n\u003ctable style=\"width: 100.036%; height: 313.6px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth style=\"width: 48.6809%; height: 19.6px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 48.8592%; height: 19.6px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eRA-03SCH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eFrequency Range\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003e803 – 930 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eModulation\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eLoRa, FSK, GFSK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003e2.7 – 3.6V (Typical 3.3V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eOutput Power\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eUp to +22 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eMax Working Current\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003e140mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eReceiving Current\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003e4.2mA (Min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eStandby Current\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003e0.6mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eUp to -129 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eSPI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eBit Rate\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eUp to 300 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003ePacket Engine\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eUp to 256 bytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eAntenna Type\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003eHalf-Hole Pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 48.6809%; height: 19.6px; text-align: center;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 48.8592%; height: 19.6px; text-align: center;\"\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eExplore \u003ca href=\"https:\/\/quartzcomponents.com\/collections\/ai-thinker\"\u003eAI Thinker Modules\u003c\/a\u003e featuring ESP8266 and ESP32 chipsets with WiFi, Bluetooth, and RF capabilities, perfect for IoT development, wireless communication, automation systems, and embedded engineering projects.\u003c\/p\u003e\n\u003ch4\u003ePackage Includes:\u003c\/h4\u003e\n\u003cp\u003e1 x Ai-Thinker LoRa Module (RA-03SCH) – 930MHz\u003c\/p\u003e","brand":"Ai-Thinker","offers":[{"title":"Default Title","offer_id":46016462782698,"sku":"MOD-QC5715","price":315.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/6424\/6919\/files\/Ai-ThinkerLoraModule_RA-03SCH_-933Mhz.jpg?v=1777611888","url":"https:\/\/quartzcomponents.com\/products\/ai-thinker-lora-module-ra-03sch-933mhz","provider":"QuartzComponents","version":"1.0","type":"link"}