IoT & LoRa

1 Product

  • Elecrow ThinkNode M5 Meshtastic LoRa Transceiver (868 MHz)

    Elecrow Elecrow ThinkNode M5 – Meshtastic LoRa Transceiver (868 MHz)

    Pre-order

    High-Performance LoRa Communication Device The 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. The 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. With 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. Features LoRa communication Multi-GNSS positioning 1,200 mAh rechargeable battery 1.54-inch e-paper display Built-in RTC Compatible with MeshCore Compatible with Meshtastic Specifications Main Processor (ESP32-S3) CPU/SoC Xtensa 32-bit LX7 dual-core processor, clocked at up to 240 MHz System Memory 512 KB SRAM, 8 MB PSRAM Storage 4 MB Flash, 384 KB ROM Firmware Meshtastic firmware is fully compatible, and the signal is transmitted in LoRa mode EPD (Electronic Paper Display) Display Size 1.54 inch EPD (monochrome Ink screen) Display Materials E-lnk (Electronic Ink） Resolution 200 x 200 Driver Chip SSD1681 (via SPI or I²C interface) Global Fresh Time 2s Wireless Communication Bluetooth Bluetooth Low Energy and Bluetooth 5.0 (phone configuration) LoRa SX1262 LoRa Module, EU 868 MHz（external antenna） Hardware Interfaces USB-C, RP-SMA Function GPS Location (GPS, GLONASS, BeiDou, QZSS), EPD Display, RTC, USB 2.0, PMU power management (built-in 1200 mAh lithium battery), buzzer, etc. Button Knob Switch, Function Button, Page Turn Button, GPS Switch, Reset Button LED Indicator Power supply, GPS/LoRa indication Others Power Input 5 V/1 A, supports USB or lithium battery power supply Power consumption The maximum working current is about 340 mA (CPU + LoRa module), and the low power consumption is about 34 uA Operating Temperature -10~50°C Storage Temperature -20~60°C Relative humidity 10-95%, @ 40°C (non-condensing) Enclosure ABS Plastic Dimensions 82 x 51.6 x 26.3 mm Weight 81 g Included 1x Elecrow ThinkNode M5 1x LoRa antenna 1x USB-C cable 1x Manual Downloads Manual

    Read (+)

    Pre-order

    € 74,95

    Members: € 67,46

What is the Internet of Things (IoT)?

The 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.

IoT 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.

What are LoRa and LoRaWAN?

LoRa 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.

However, 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.

LoRaWAN 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.

The 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.

What can you do with LoRa technology? What does Elektor offer? What accessories are there?

LoRa 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.

Accessories 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.

The future of LoRa

LoRa 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.

Login

Forgot password?

Don't have an account yet?
Create account