{"product_id":"t23c-3x-dx-lr20-llcc68-chip-development-support-air-wake-up-8km-22dbm-uart-lora-spread-spectrum-technology-lora-rf-module-a","title":"T23C 3X DX-LR20 LLCC68 Chip Development Support Air Wake-Up 8Km 22Dbm UART Lora Spread Spectrum Technology Lora RF Module,A","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCompatible Audio \u0026amp; Video Equipment Style\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAmplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLoRa Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDXLR20 LoRa Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDXLR20 LoRa Module 900M22S\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDXLR20 LoRa Module 433M22S\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpecification 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLoRa Development Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eIR\u003c\/span\u003e\u003c\/p\u003e\u003cdiv data-v-8c70c628=\"\" id=\"title\" style=\"width: 100%; text-align: center; height: 30px;\"\u003e\u003cspan style=\"font-weight: bold; font-size: 16px;\"\u003eT23C 3X DX-LR20 LLCC68 Chip Development Support Air Wake-Up 8Km 22Dbm UART Lora Spread Spectrum Technology Lora RF Module,A\u003c\/span\u003e\u003c\/div\u003e\u003cdiv data-v-8c70c628=\"\" style=\"width: 100%; height: 100%;\"\u003e\u003cdiv id=\"description\"\u003e\u003cdiv class=\"ui-box-body\"\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cdiv\u003eChip Model: SMA Module: Semtech LLCC68 Chip; Development Board:STM32F103C8T6 Chip\u003cbr\u003eModule Size: SMA Module:20x14x2.3mm; Development Board:70x30x20mm\u003cbr\u003eCommunication Protocol:LoRa protocol\u003cbr\u003eTransmission Power:0 - +22dBm\u003cbr\u003eModulation Methods:LoRa and GFSK\u003cbr\u003e\u003cbr\u003eWorking Voltage:SMA Module: 1.8V-3.7V; Development Board: 5V\u003cbr\u003eSensitivity:-124dBm\u003cbr\u003eRF Inputimpedance:50ohm\u003cbr\u003eTransmission Distance:Open transmission distance of 8km\u003cbr\u003eFIFO:256Byte\u003cbr\u003eHardware Interface:SPI\u003cbr\u003eWorking Temperature:-40 - +85°C\u003cbr\u003eCrystal Oscillator Frequency:32MHz\u003cbr\u003eIndustrial grade product quality: Equipped with professional RF shielding to effectively block external EMI and electrostatic interference.\u003cbr\u003eDX-LR20-900 Frequency Range: 850-930MHz (CF 915MHz)\u003cbr\u003eSpecifications:A:LR20 900M22S\u003cbr\u003eColor:As Shown\u003cbr\u003eMaterial:PCB\u003cbr\u003e\u003cbr\u003ePackage Contents:\u003cbr\u003e3 x LoRa Module\u003cbr\u003e\u003cbr\u003eOnly the above package content, other products are not included.\u003cbr\u003eNote: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. 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