{"title":"IoT \u0026 LoRa","description":"\u003ch2\u003eWhat is the Internet of Things (IoT)?\u003c\/h2\u003e\n\u003cp\u003eThe Internet of Things, or IoT, is a system of interconnected computing devices, physical objects with sensors, processing power, software, and other technologies that have unique identifiers (UID). The IoT network deals with communication between machines, device identification, and communication. Therefore, choosing the best wireless network based on the IoT specifications is essential.\u003c\/p\u003e\n\u003cp\u003eIoT devices can transfer data over a network without the need for human-to-human or human-to-computer interaction. As a result, users may experience difficulties with security, integration, process capability, scalability, and accessibility. Solving these problems requires a smart approach to IoT device management.\u003c\/p\u003e\n\u003ch2\u003eWhat are LoRa and LoRaWAN?\u003c\/h2\u003e\n\u003cp\u003eLoRa enables transmissions over very long distances (more than 10 km in rural areas) with low power consumption. It is a widely used technology for IoT networks worldwide. Thanks to LoRa technology, we can solve some of the world's biggest problems: energy management, natural resource reduction, environmental protection, infrastructure efficiency, disaster relief, and more.\u003c\/p\u003e\n\u003cp\u003eHowever, the low bandwidth of LoRa cannot be used for just any application. Due to limitations in the frequency range it uses, the protocol is unable to transmit continuously.\u003c\/p\u003e\n\u003cp\u003eLoRaWAN is a low-power, wide area networking protocol built on LoRa radio modulation technology. It connects devices wirelessly to the Internet and manages communications between end-node devices and network gateways. Thus, LoRaWAN defines the communication protocol and system architecture for the network, while the physical layer of LoRa enables the long-distance communication link, with the help of the gateway.\u003c\/p\u003e\n\u003cp\u003eThe gateway helps to realize transmission from an electrical device to the cloud, especially in environments where other types of networks are not usable due to technical limitations.\u003c\/p\u003e\n\u003ch2\u003eWhat can you do with LoRa technology? What does Elektor offer? What accessories are there?\u003c\/h2\u003e\n\u003cp\u003eLoRa is an excellent choice for indoor use in a broad spectrum of applications, including smart cities, buildings, agriculture, metering, healthcare, and logistics. It is safe, bidirectional, low-power, and has a long range.\u003c\/p\u003e\n\u003cp\u003eAccessories help users optimize their IoT setups. Elektor offers a wide choice of components, including gateways, RFID readers, IoT shields, and different types of sensors (e.g. temperature, position, and humidity) to meet the diverse needs of a wide range of customers.\u003c\/p\u003e\n\u003ch2\u003eThe future of LoRa\u003c\/h2\u003e\n\u003cp\u003eLoRa will help reduce the costs of creating IoT solutions and enable large-scale IoT applications. It is expected to play a key role as a communications network. For example, we expect it to be used for a wide range of applications, such as numerous smart lighting systems, hydropower usage tracking, and industrial data monitoring and analysis.\u003c\/p\u003e","products":[{"product_id":"elecrow-thinknode-m5-meshtastic-lora-transceiver-868-mhz","title":"Elecrow ThinkNode M5 – Meshtastic LoRa Transceiver (868 MHz)","description":"\u003ch2\u003eHigh-Performance LoRa Communication Device\u003c\/h2\u003e\n\u003cp\u003eThe Elecrow ThinkNode M5 is a compact, portable LoRa communication device designed for off-grid messaging, location sharing, and outdoor use. Powered by an ESP32-S3 processor and an SX1262 LoRa chip, it comes pre-installed with Meshtastic firmware and can be configured conveniently via Bluetooth using the official Meshtastic app.\u003c\/p\u003e\n\u003cp\u003eThe integrated multi-GNSS module supports GPS, GLONASS, BeiDou, and QZSS for reliable positioning and location sharing. Messages and device information are displayed on the energy-efficient 1.54-inch e-paper screen, while the built-in 1,200 mAh rechargeable battery enables extended mobile operation.\u003c\/p\u003e\n\u003cp\u003eWith its integrated LoRa antenna, compact housing, RTC, and support for both Meshtastic and MeshCore firmware, the ThinkNode M5 is a practical communication solution for hiking, camping, remote locations, and emergency situations where conventional mobile networks are unavailable.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLoRa communication\u003c\/li\u003e\n\u003cli\u003eMulti-GNSS positioning\u003c\/li\u003e\n\u003cli\u003e1,200 mAh rechargeable battery\u003c\/li\u003e\n\u003cli\u003e1.54-inch e-paper display\u003c\/li\u003e\n\u003cli\u003eBuilt-in RTC\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003ca href=\"https:\/\/meshcore.io\/flasher\" target=\"_blank\"\u003eMeshCore\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003ca href=\"https:\/\/meshtastic.org\/\" target=\"_blank\"\u003eMeshtastic\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eMain Processor (ESP32-S3)\u003cstrong\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\/SoC\u003c\/td\u003e\n\u003ctd\u003eXtensa 32-bit LX7 dual-core processor, clocked at up to 240 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Memory\u003c\/td\u003e\n\u003ctd\u003e512 KB SRAM, 8 MB PSRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage\u003c\/td\u003e\n\u003ctd\u003e4 MB Flash, 384 KB ROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware\u003c\/td\u003e\n\u003ctd\u003eMeshtastic firmware is fully compatible, and the signal is transmitted in LoRa mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eEPD (Electronic Paper Display)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Size\u003c\/td\u003e\n\u003ctd\u003e1.54 inch EPD (monochrome Ink screen)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Materials\u003c\/td\u003e\n\u003ctd\u003eE-lnk (Electronic Ink）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e200 x 200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDriver Chip\u003c\/td\u003e\n\u003ctd\u003eSSD1681 (via SPI or I²C interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlobal Fresh Time\u003c\/td\u003e\n\u003ctd\u003e2s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eWireless Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eBluetooth Low Energy and Bluetooth 5.0 (phone configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoRa\u003c\/td\u003e\n\u003ctd\u003eSX1262 LoRa Module, EU 868 MHz（external antenna）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eHardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfaces\u003c\/td\u003e\n\u003ctd\u003eUSB-C, RP-SMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eGPS Location (GPS, GLONASS, BeiDou, QZSS), EPD Display, RTC, USB 2.0, PMU power management (built-in 1200 mAh lithium battery), buzzer, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton\u003c\/td\u003e\n\u003ctd\u003eKnob Switch, Function Button, Page Turn Button, GPS Switch, Reset Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Indicator\u003c\/td\u003e\n\u003ctd\u003ePower supply, GPS\/LoRa indication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eOthers\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e5 V\/1 A, supports USB or lithium battery power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003eThe maximum working current is about 340 mA (CPU + LoRa module), and the low power consumption is about 34 uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10~50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20~60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative humidity\u003c\/td\u003e\n\u003ctd\u003e10-95%, @ 40°C (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e82 x 51.6 x 26.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e81 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Elecrow ThinkNode M5\u003c\/li\u003e\n\u003cli\u003e1x LoRa antenna\u003c\/li\u003e\n\u003cli\u003e1x USB-C cable\u003c\/li\u003e\n\u003cli\u003e1x Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elecrow.com\/download\/product\/ILM13205D\/ThinkNode_M5_User_Manual.pdf\" target=\"_blank\"\u003eManual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/wJOFrCaI7P4\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Elecrow","offers":[{"title":"Default Title","offer_id":58080158187852,"sku":"21325","price":74.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/6280\/3788\/files\/Elecrow-ThinkNode-M5-Meshtastic-LoRa-Transceiver-868-MHz.jpg?v=1784626162"}],"url":"https:\/\/www.qavlunxerzi.info\/collections\/iot-lora.oembed","provider":"Elektor","version":"1.0","type":"link"}