🌟 ThinkNode M5: High-performance LoRa Communication Device
Elecrow ThinkNode-M5 is a high-performance multi-function LoRa device 📡 that integrates advanced wireless communication technology and multiple sensors, making it ideal for IoT and smart automation.
⚙️ The device is powered by the ESP32-S3 processor and supports Bluetooth connectivity 📶. Users can easily configure and monitor it directly from their smartphones 📱.
📡 M5 comes pre-installed with Meshtastic firmware. Combined with the SX1262 LoRa chip, it ensures efficient and stable transmission and reception of LoRa signals.
📱 ThinkNode M5 is fully compatible with the Meshtastic official App. With the App, users can configure and manage device parameters ⚙️, send and receive messages 💬, share maps 🗺️ and locations 📍, monitor network status 📶, record and export data 📊, and apply custom settings.
🖥️ The ThinkNode-M5 features a 1.54-inch EPD (Electronic Paper Display), allowing real-time viewing of data and device status. Equipped with a 1200mAh rechargeable battery 🔋, it supports extended outdoor operation.
📍 The built-in GPS module provides accurate positioning in any environment. In areas without network coverage or during emergencies 🚨, it can serve as an independent communication tool to protect user safety.
📡 The external LoRa antenna supports multiple frequency selections. The integrated closed-shell design is compact, portable, and durable 🎒, suitable for rugged environments.
🔗 With its highly integrated design, ThinkNode-M5 combines LoRa and GPS technologies to achieve efficient device-to-device communication and data exchange. Whether in remote areas 🌄 or emergency situations 🚨, M5 is a reliable independent communication solution.
⚠️ Note: If you need to use third-party firmware, please contact us for confirmation.
📱 Meshtastic App Compatible
Users can use the App to configure and manage parameters of the M5 device ⚙️, send messages 💬, share maps 🗺️ and locations 📍, monitor network status 📶, record and export data 📊, and customize settings.
🔋 Low Power Consumption and Long Battery Life
The 1200mAh lithium battery 🔋 ensures extended outdoor use. With low power consumption ⚡ (~340mA max, ~34µA standby), it is ideal for IoT and LoRa communication.
🖥️ Built-in 1.54" EPD Display
Real-time monitoring of device status and data with electronic paper display, ensuring clarity and ultra-low energy usage.
📍 GPS Positioning Function
Integrated GPS module provides accurate positioning (GPS, GLONASS, BeiDou, QZSS), enhancing outdoor communication and emergency safety.
🌍 Applications of ThinkNode M5
Perfect for outdoor adventure 🏕️, emergency communication 🚨, community networking 👥, fleet management 🚚, and IoT development 💡.
🛠️ Hardware Overview
✨ Feature
- Firmware adapted to Meshtastic protocol, enabling efficient and stable LoRa signal transmission.
- Built-in GPS module 📍 with GPS, GLONASS, BeiDou, QZSS support.
- RTC clock ensures accurate timekeeping, supports wake-up and fast hot start.
- 1.54-inch EPD display 🖥️ for real-time data and status.
- 1200mAh lithium battery 🔋 for continuous operation.
- Low power consumption ⚡ ~340mA active, ~34µA standby.
- Compatible with Meshtastic App 📱 for configuration, messaging, maps, monitoring, and data export.
- Compact, portable, durable design 🎒.
- External LoRa antenna 📡 ensures stable signal transmission.
Target Group: Outdoor enthusiasts 🏕️, emergency responders 🚑, rural residents 🌄, technology developers 💡, logistics companies 🚚, and community organizations 👥.
Applications: Outdoor adventure, emergency communications, community networking, technology prototyping, fleet management.
📑 Specification
| Main Processor (ESP32-S3) | |
| CPU/SoC | High-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz |
| System Memory | 512KB SRAM, 8MB PSRAM |
| Storage | 4MB Flash, 384KB ROM |
| Firmware | Pre-installed Meshtastic firmware, fully compatible with LoRa signal transmission |
| EPD (Electronic Paper Display) | |
| Size | 1.54-inch monochrome e-paper screen |
| Display Material | E-Ink (Electronic Ink) |
| Resolution | 200 × 200 or higher |
| Driver Chip | SSD1681 (via SPI or I²C interface) |
| Global Refresh Time | ~2 seconds |
| Wireless Communication | |
| Bluetooth | Bluetooth Low Energy (BLE) and Bluetooth 5.4 for phone configuration |
| LoRa | SX1262 LoRa transceiver, US 915MHz / EU 868MHz (external RP-SMA antenna) |
| Hardware & I/O | |
| Interfaces | USB Type-C, RP-SMA antenna port |
| Functions | GNSS (GPS, GLONASS, BeiDou, QZSS), EPD display, RTC, USB2.0, PMU with 1200mAh battery, buzzer |
| Buttons | Knob switch, function button, page-turn button, GPS switch, reset button |
| LED Indicators | Power supply, GPS/LoRa status |
| Power & Environmental | |
| Power Input | 5V/1A, supports USB or lithium battery power supply |
| Power Consumption | ~340mA max (CPU + LoRa transceiver), ~34µA low-power standby |
| Operating Temperature | -10 ~ 50°C |
| Storage Temperature | -20 ~ 60°C |
| Relative Humidity | 10% – 95% @ 40°C (non-condensing) |
| Mechanical | |
| Size | 82 × 51.6 × 26.3 mm |
| Enclosure | ABS plastic housing |
| Net Weight | 58g (without case); 81g (with case) |
🔍 What's the difference between ThinkNode M1 vs M2 vs M5?
📦 Package List
- 1 × ThinkNode M5 Meshtastic LoRa Transceiver
- 1 × USB-A to Type-C Cable
- 1 × LoRa RP-SMA Rubber Antenna
- 1 × User Manual 📖