{"product_id":"433-125mhz-lora-wireless-rf-module-cdebyte-e22-400t37s-37dbm-long-distance-25km-low-power-lbt-rssi-ipex-stamp-holes","title":"CDEBYTE E22 400T37S LoRa 433MHz Module 37dBm Long Range 25KM","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eCDEBYTE E22-400T37S LoRa 433MHz Module\u003c\/b\u003e is a compact, high-power LoRa transceiver designed for long-range IoT connectivity. Operating at \u003cb\u003e433.125 MHz\u003c\/b\u003e with up to \u003cb\u003e37 dBm\u003c\/b\u003e output power, this module delivers reliable links over impressive distances—up to \u003cb\u003e25 km\u003c\/b\u003e in open terrain—while staying power-efficient for battery-powered deployments. The E22-400T37S leverages \u003cb\u003eLoRa modulation\u003c\/b\u003e for robust performance in noisy environments, making it ideal for remote sensing, agricultural telemetry, asset tracking, and smart metering. Packaged in a convenient \u003cb\u003eSMD\u003c\/b\u003e form factor with an \u003cb\u003eIPEX antenna interface\u003c\/b\u003e and stamp-through mounting options, it simplifies integration into compact PCBs and automated assembly. With features like \u003cb\u003eListen-Before-Talk (LBT)\u003c\/b\u003e and \u003cb\u003eRSSI\u003c\/b\u003e monitoring, it helps you meet regulatory requirements and optimize link quality across diverse regions. New from CDEBYTE and manufactured in Mainland China, it’s ready for quick deployment in your next IoT project.\u003c\/p\u003e \u003ch2\u003eBenefits \u0026amp; Tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLong-range, low-power wireless connectivity for remote sensors and rural deployments—reducing the need for repeaters or gateways.\u003c\/li\u003e \u003cli\u003eUse with a microcontroller and suitable LoRa library to quickly implement reliable telemetry, asset tracking, or environmental monitoring.\u003c\/li\u003e \u003cli\u003eChoose a proper antenna solution with minimal losses (IPEX interface) and place the module to maximize line-of-sight for best 25 km potential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e CDEBYTE\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e E22-400T37S\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eFrequency:\u003c\/b\u003e 433.125 MHz\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eTechnology:\u003c\/b\u003e LoRa wireless RF module\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOutput Power:\u003c\/b\u003e 37 dBm\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRange:\u003c\/b\u003e Up to 25 km (depends on environment)\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePackage:\u003c\/b\u003e SMD\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eInterface:\u003c\/b\u003e IPEX antenna interface; stamp holes for mounting\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOrigin:\u003c\/b\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eNotes:\u003c\/b\u003e Includes LBT and RSSI features for improved reliability\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e1 × CDEBYTE E22-400T37S LoRa 433 MHz module (SMD package)\u003c\/li\u003e \u003cli\u003eDocumentation available from the manufacturer (PCB data and User Manual)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWarnings \/ Reminders\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eThis module operates in the 433.125 MHz ISM band; verify and comply with local regulations and licensing requirements before use.\u003c\/li\u003e \u003cli\u003eEnsure proper antenna impedance matching and safe handling to maximize performance and avoid damage.\u003c\/li\u003e \u003cli\u003eReview the PCB layout and datasheets to integrate the E22-400T37S correctly within your design and software stack.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eAt intercyprus.com since 2002 — trusted for quality and reliability.\u003c\/p\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cp\u003ePlease note: All electronic and mechanical equipment, devices and machines sold to EU countries are CE certified and carry a two year warranty.\u003c\/p\u003e","brand":"InterCyprus","offers":[{"title":"Default Title","offer_id":51430866059606,"sku":"1005007377994996-Default Title","price":78.35,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0530\/0604\/1274\/files\/S8ce1febefa2d47acbd1af963c31b70c70.webp?v=1759771969","url":"https:\/\/www.intercyprus.com\/products\/433-125mhz-lora-wireless-rf-module-cdebyte-e22-400t37s-37dbm-long-distance-25km-low-power-lbt-rssi-ipex-stamp-holes","provider":"InterCyprus Trading Ltd","version":"1.0","type":"link"}