{"product_id":"nb-iot-2-unit-golbal-version-sim7028-with-antenna","title":"NB-IoT 2 Unit Global Version (SIM7028) with Antenna","description":"\u003cp\u003eThe Unit NB-IoT2 is a wireless communication module designed for global Cat-NB frequency bands. It has an integrated SIM7028 communication module, utilises serial communication (controlled via AT commands) and incorporates an SMA external antenna interface to significantly improve device communication quality and signal stability.\u003c\/p\u003e\n\u003cp\u003eThe SIM7028 module supports multi-band NB-IoT network connections, providing broad applicability worldwide. Specifically designed for low-latency and low-throughput use cases, the SIM7028 module is very proficient in power management, making it ideal for long-term use. It is ideal for IoT scenarios such as smart metering, remote control, asset tracking, remote monitoring and telemedicine.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGlobal version \/ Multi-band support\u003c\/li\u003e\n\u003cli\u003eStrong signal reception capability\u003c\/li\u003e\n\u003cli\u003eAT command control\u003c\/li\u003e\n\u003cli\u003eSIM card type: Nano\u003c\/li\u003e\n\u003cli\u003eExternal antenna: SMA interface\u003c\/li\u003e\n\u003cli\u003eSerial communication: UART 115200bps\u003c\/li\u003e\n\u003cli\u003eCat-NB frequency bands: B1\/B2\/B3\/B4\/B5\/B8\/B12\/B13\/B14\/B17\/B18\/B19\/B20\/B25\/B26\/B28\/B66\/B70\/B85\u003c\/li\u003e\n\u003cli\u003eData transmission (kbps): 127 (DL) \/ 159 (UL)\u003c\/li\u003e\n\u003cli\u003eNetwork protocols: TCP\/UDP\/HTTP\/TLS*\/DTLS*\/DNS\/NTP\/PING\/LWM2M\/COAP*\/MQTT\/MQTTS\/SSL\u003c\/li\u003e\n\u003cli\u003eCertification:\n\u003cul\u003e\n\u003cli\u003eSRRC \/NAL\/CCC*\u003c\/li\u003e\n\u003cli\u003eCE-RED \/GCF\u003c\/li\u003e\n\u003cli\u003eDeutsche Telekom*\/Vodafone*\/Telefonica*\u003c\/li\u003e\n\u003cli\u003eROHS \/REACH\u003c\/li\u003e\n\u003cli\u003eChina Telecom *\u003c\/li\u003e\n\u003cli\u003eChina Mobile *\u003c\/li\u003e\n\u003cli\u003eChina Unicom *\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"769\" style=\"height: 247px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 209.531px;\"\u003eCommunication Module:\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003eSIM7028G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"height: 38px; width: 209.531px;\"\u003eSupports Cat-NB Bands\u003c\/td\u003e\n\u003ctd style=\"height: 38px; width: 550.028px;\"\u003eB1\/B2\/B3\/B4\/B5\/B8\/ B12\/B13\/B14\/B17\/B18\/B19\/ B20\/B25\/B26\/B28\/ B66\/B70\/B85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"height: 38px; width: 209.531px;\"\u003eNetwork Protocols\u003c\/td\u003e\n\u003ctd style=\"height: 38px; width: 550.028px;\"\u003eTCP\/UDP\/HTTP\/ TLS*\/DTLS*\/DNS\/NTP\/ PING\/LWM2M\/COAP*\/ MQTT\/MQTTS\/SSL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 209.531px;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003eDeutsche supporting\/Vodafone\/Telefonica\/China telecom, China mobile\/Unicom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 209.531px;\"\u003eCommunication Method\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003eUART 115200bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd rowspan=\"2\" style=\"height: 38px; width: 209.531px;\"\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003eStandby current: DC5V\/3.1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003eStanding current: DC5V\/36mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 209.531px;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003e71.5 x 24 x 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 209.531px;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003e136 x 92 x 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 209.531px;\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003e12.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 209.531px;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 550.028px;\"\u003e25.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.m5stack.com\/en\/unit\/Unit%20NB-IoT2(SIM7028)\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCertifications\u003c\/h2\u003e\n\u003ch3 data-id=\"Wireless and Communication Equipment Certifications\" id=\"wireless-and-communication-equipment-certifications\"\u003eWireless and Communication Equipment Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSRRC, NAL, CE-RED, GCF, CCC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-id=\"Safety and Environmental Certifications\" id=\"safety-and-environmental-certifications\"\u003eSafety and Environmental Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCCC, RoHS, REACH\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-id=\"Carrier Certifications\" id=\"carrier-certifications\"\u003eCarrier Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeutsche Telekom, Vodafone, Telefonica, China Telecom, China Mobile, China Unicom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Unit NB-IoT2\u003c\/li\u003e\n\u003cli\u003e1x SMA Antenna\u003c\/li\u003e\n\u003cli\u003e1x HEX KEY\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":50847288295697,"sku":"U111-B","price":16.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/6285\/6209\/files\/nb-iot-2-unit-global-version-sim7028-with-antenna-m5stack-u111-b-42738412060867.jpg?v=1735210093","url":"https:\/\/abcd3032.myshopify.com\/products\/nb-iot-2-unit-golbal-version-sim7028-with-antenna","provider":"Tayyab Zak","version":"1.0","type":"link"}