{"product_id":"elecrow-cil12901m-1","title":"Elecrow ThinkNode M1 LoRa Meshtastic Walkie-Talkie","description":"\u003cp\u003eThe Elecrow ThinkNode-M1 is a high-performance, multi-function device that integrates advanced wireless communication technology and multiple sensors, making it ideal for outdoor adventures, environmental monitoring, and emergency communications.\u003c\/p\u003e\n\u003cp\u003ePowered by the Nordic nRF52840 processor with Bluetooth support, the device allows users to easily configure and monitor it through their mobile phones. It comes pre-installed with Meshtastic firmware and, combined with the SX1262 LoRa transceiver, delivers reliable long-range communication even in areas without cellular coverage.\u003c\/p\u003e\n\u003cp\u003eThe ThinkNode-M1 is fully compatible with the Meshtastic official app, enabling users to configure parameters, send messages, share maps and locations, monitor network status, and export data.\u003c\/p\u003e\n\u003cp\u003eFeaturing a 1.54-inch EPD (E-Ink) display, the device provides real-time status updates with ultra-low power consumption. Its 1200mAh rechargeable battery supports over 48 hours of continuous operation, making it perfect for extended outdoor use.\u003c\/p\u003e\n\u003cp\u003eWith a compact, rugged enclosure, external LoRa antenna, and built-in multi-constellation GPS, the ThinkNode-M1 functions as a reliable standalone communication tool in remote or emergency situations.\u003c\/p\u003e\n\u003ch3\u003eKey Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"226ug5\" data-end=\"1534\" data-start=\"1502\"\u003eLong-range LoRa connectivity\u003c\/li\u003e\n\u003cli data-section-id=\"jd1c2c\" data-end=\"1595\" data-start=\"1535\"\u003ePre-installed Meshtastic firmware (out-of-the-box ready)\u003c\/li\u003e\n\u003cli data-section-id=\"8l7cyc\" data-end=\"1645\" data-start=\"1596\"\u003eBuilt-in GPS with multi-constellation support\u003c\/li\u003e\n\u003cli data-section-id=\"1yya5r\" data-end=\"1683\" data-start=\"1646\"\u003e1.54-inch low-power E-Ink display\u003c\/li\u003e\n\u003cli data-section-id=\"woeo3u\" data-end=\"1733\" data-start=\"1684\"\u003e1200mAh lithium battery (48+ hours operation)\u003c\/li\u003e\n\u003cli data-section-id=\"k607cl\" data-end=\"1765\" data-start=\"1734\"\u003eUltra-low power consumption\u003c\/li\u003e\n\u003cli data-section-id=\"18769k3\" data-end=\"1804\" data-start=\"1766\"\u003eCompact and portable rugged design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"hv9dl2\" data-end=\"1934\" data-start=\"1833\"\u003e\n\u003cstrong data-end=\"1866\" data-start=\"1835\"\u003eMeshtastic Protocol Support\u003c\/strong\u003e\u003cbr data-end=\"1869\" data-start=\"1866\"\u003eFirmware optimized for efficient and stable LoRa communication.\u003c\/li\u003e\n\u003cli data-section-id=\"1c4451m\" data-end=\"2035\" data-start=\"1936\"\u003e\n\u003cstrong data-end=\"1965\" data-start=\"1938\"\u003eMulti-Constellation GPS\u003c\/strong\u003e\u003cbr data-end=\"1968\" data-start=\"1965\"\u003eSupports GPS, GLONASS, BeiDou, and QZSS for accurate positioning.\u003c\/li\u003e\n\u003cli data-section-id=\"z8utkp\" data-end=\"2143\" data-start=\"2037\"\u003e\n\u003cstrong data-end=\"2066\" data-start=\"2039\"\u003eRTC Clock Functionality\u003c\/strong\u003e\u003cbr data-end=\"2069\" data-start=\"2066\"\u003eMaintains accurate time even when powered off and supports fast wake-up.\u003c\/li\u003e\n\u003cli data-section-id=\"19tl3r9\" data-end=\"2246\" data-start=\"2145\"\u003e\n\u003cstrong data-end=\"2172\" data-start=\"2147\"\u003e1.54-inch EPD Display\u003c\/strong\u003e\u003cbr data-end=\"2175\" data-start=\"2172\"\u003eReal-time display of device status and data with minimal power usage.\u003c\/li\u003e\n\u003cli data-section-id=\"1bh8xn2\" data-end=\"2349\" data-start=\"2248\"\u003e\n\u003cstrong data-end=\"2271\" data-start=\"2250\"\u003eLong Battery Life\u003c\/strong\u003e\u003cbr data-end=\"2274\" data-start=\"2271\"\u003eBuilt-in \u003cstrong data-end=\"2312\" data-start=\"2285\"\u003e1200mAh lithium battery\u003c\/strong\u003e provides over 48 hours of operation.\u003c\/li\u003e\n\u003cli data-section-id=\"4dvpjy\" data-end=\"2447\" data-start=\"2351\"\u003e\n\u003cstrong data-end=\"2384\" data-start=\"2353\"\u003eUltra-Low Power Consumption\u003c\/strong\u003e\n\u003cul data-end=\"2447\" data-start=\"2389\"\u003e\n\u003cli data-section-id=\"1tk6pn5\" data-end=\"2419\" data-start=\"2389\"\u003eMax working current: ~85mA\u003c\/li\u003e\n\u003cli data-section-id=\"1c1h5zu\" data-end=\"2447\" data-start=\"2422\"\u003eSleep current: ~5.6μA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"x6soyz\" data-end=\"2562\" data-start=\"2449\"\u003e\n\u003cstrong data-end=\"2483\" data-start=\"2451\"\u003eMeshtastic App Compatibility\u003c\/strong\u003e\u003cbr data-end=\"2486\" data-start=\"2483\"\u003eSupports messaging, device configuration, mapping, and network monitoring.\u003c\/li\u003e\n\u003cli data-section-id=\"wfe7lv\" data-end=\"2671\" data-start=\"2564\"\u003e\n\u003cstrong data-end=\"2594\" data-start=\"2566\"\u003eCompact \u0026amp; Durable Design\u003c\/strong\u003e\u003cbr data-end=\"2597\" data-start=\"2594\"\u003eIntegrated enclosure ensures portability and durability for outdoor use.\u003c\/li\u003e\n\u003cli data-section-id=\"udyz13\" data-end=\"2760\" data-start=\"2673\"\u003e\n\u003cstrong data-end=\"2700\" data-start=\"2675\"\u003eExternal LoRa Antenna\u003c\/strong\u003e\u003cbr data-end=\"2703\" data-start=\"2700\"\u003eImproves signal strength and communication reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"nasbk1\" data-end=\"2815\" data-start=\"2788\"\u003eEmergency communication\u003c\/li\u003e\n\u003cli data-section-id=\"1l7gzku\" data-end=\"2837\" data-start=\"2816\"\u003eOutdoor adventure\u003c\/li\u003e\n\u003cli data-section-id=\"tzf0l\" data-end=\"2858\" data-start=\"2838\"\u003eFleet management\u003c\/li\u003e\n\u003cli data-section-id=\"16hjjxh\" data-end=\"2883\" data-start=\"2859\"\u003eCommunity networking\u003c\/li\u003e\n\u003cli data-section-id=\"18uetoj\" data-end=\"2910\" data-start=\"2884\"\u003eTechnology enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; height: 834.344px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: rgb(245, 245, 245); height: 19.5938px;\"\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eCategory\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 73.2996%; height: 19.5938px;\" colspan=\"2\"\u003e\u003cstrong\u003eMain Processor (Nordic nRF52840)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eCPU\/SoC\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003e32-bit Arm® Cortex™-M4 CPU at 64 MHz with FPU (Floating Point Unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eSystem Memory\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003e256 KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eStorage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e3 MB Flash memory (external 2M Flash chip)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eFirmware\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eMeshtastic firmware is fully compatible, and the signal is transmitted in LoRa mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 73.2996%; height: 19.5938px;\" colspan=\"2\"\u003e\u003cstrong\u003eEPD Display (Electronic Paper Display)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 18.5938px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 18.5938px;\"\u003e1.54 inch-EPD (monochrome ink screen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eDisplay Materials\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eE-Paper (Electronic Ink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e200*200 or more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eDriver Chip\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eSSD1681 (Via SPI or I2C interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 73.2996%; height: 19.5938px;\" colspan=\"2\"\u003e\u003cstrong\u003eWireless Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eBluetooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eBluetooth Low Energy and Bluetooth 5(phone configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 90.7812px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 90.7812px;\"\u003eLoRa\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 90.7812px;\"\u003e\n\u003cp\u003eSX1262 LoRa Transceiver, US 915MHz\/EU 868MHz(External antenna)\u003c\/p\u003e\n\u003cp\u003eLoRa Transmit Power: +22 dBm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 73.2996%; height: 19.5938px;\" colspan=\"2\"\u003e\u003cstrong\u003eHardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eType-C Interface, RP-SMA Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 58.7812px;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 58.7812px;\"\u003eGPS Location(GPS, GLONASS, BeiDou, QZSS),EPD Display, RTC, USB2.0, PMU power management (built-in 1200mAh lithium battery), buzzer, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 58.7812px;\"\u003eButton\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 58.7812px;\"\u003e    \u003cbr\u003eKnob Switch, Function Button, Page Turn Button, GPS Switch, Reset Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 73.2996%; height: 19.5938px;\" colspan=\"2\"\u003e\u003cstrong\u003eOther\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003ePower Input\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e5V\/1A, supports USB or lithium battery power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003ePower consumption\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eThe maximum working current is about 85mA (CPU + LoRa transceiver), and the low power consumption is about 5.6μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003e-10~50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003e-20~60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003eRelative humidity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 39.1875px;\"\u003e10%-95%, @ 40°C (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e82*51.6*26.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eShell\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003eNet weight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); height: 19.5938px;\"\u003e81g (With case)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-start=\"4227\" data-end=\"4259\" data-section-id=\"4e6mkj\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4231\" data-end=\"4259\"\u003eWhy Choose ThinkNode-M1?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"4260\" data-end=\"4539\"\u003eThe ThinkNode-M1 combines LoRa communication, GPS tracking, and ultra-low power operation into a compact and portable device. It is designed for reliable performance in off-grid environments, making it an essential tool for safety, communication, and remote connectivity.\u003c\/p\u003e\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener\" title=\"Wiki\" href=\"https:\/\/www.elecrow.com\/wiki\/ThinkNode-M1_Transceiver_Device%28Meshtastic%29_Power_By_nRF52840.html#if-two-devices-want-to-communicate-they-need-to-join-to-the-same-channel-this-time-you-need-to-select-the-fourth-of-the-five-options-above-the-other-end-of-the-phone-needs-to-join-to-the-same-channel-by-scanning-the-code-or-entering-the-link-the-channel-can-be-customized-name-and-so-on\" target=\"_blank\"\u003eWiki\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"Datasheet\" href=\"https:\/\/www.elecrow.com\/download\/product\/CIL12901M\/ThinkNode%20M1_LoRa_Meshtastic_Transceiver_DataSheet.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"User Manual\" href=\"https:\/\/www.elecrow.com\/download\/product\/CIL12901M\/ThinkNode-M1_User_Manual.pdf\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eLoRa is a registered trademark of Semtech Corporation. LoRaWAN is a trademark of the LoRa Alliance. USB-C is a registered trademark of USB Implementers Forum. MCCI and MCCI Catena are registered trademarks of MCCI Corporation. All other trademarks are the property of their respective owners.\u003c\/h5\u003e","brand":"Elecrow","offers":[{"title":"915 MHz","offer_id":53304348279102,"sku":"123004029","price":53.9,"currency_code":"USD","in_stock":true},{"title":"868 MHz","offer_id":53304348311870,"sku":"123004030","price":53.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/5104\/files\/thinknode_m1_for_meshtastic.png?v=1777985684","url":"https:\/\/store.mcci.com\/products\/elecrow-cil12901m-1","provider":"MCCI","version":"1.0","type":"link"}