The Elecrow ThinkNode-M2 is a high-performance LoRa signal transceiver. It uses the ESP32-S3 module as the main processor and supports Bluetooth, allowing users to easily configure and monitor the device through their mobile phones. The Elecrow ThinkNode M2 comes pre-installed with Meshtastic firmware and is equipped with an SX1262 wireless chip, which can efficiently send and receive LoRa signals to ensure the reliability and stability of communication. In addition, the ThinkNode M2 is perfectly compatible with the official Meshtastic App. Users can utilize the App to implement parameter configuration, message communication, map and location sharing, network status monitoring, data recording and export, and custom settings.
The built-in 1.3-inch OLED display can display data and device status in real-time, which is convenient for users to view at any time. A built-in 1000mAh rechargeable battery supports long-term outdoor use for this LoRa signal transceiver. The external LoRa antenna supports multiple frequency options to further optimize communication performance. The Elecrow ThinkNode M2 adopts a modular design to facilitate embedded integration and custom development.
With integrated LoRa communication technology, the ThinkNode-M2 achieves efficient connection and data exchange between devices. Whether in remote areas where cellular networks are not available or in emergencies, the Elecrow ThinkNode M2 can be used as an independent communication tool to provide critical safety assurance. It is also suitable for low-cost information exchange and LoRa signal transceiver solutions between communities to meet diverse communication needs.
Self-developed by Elecrow with exclusive design.
Features of Elecrow ThinkNode M2
- Meshtastic Protocol Adaptation: The ThinkNode M2’s firmware is adapted to the Meshtastic protocol, enabling efficient and stable transmission and reception of LoRa signals.
- 1.3-inch OLED Display: Real-time viewing of data and device status on the clear OLED display.
- Long-lasting Battery: Built-in 1000mAh lithium battery meets the needs of long-term outdoor use for the Elecrow ThinkNode M2.
- Modular Design: Adopts a modular style, suitable for embedded solution product design, powered by ESP32-S3.
- Meshtastic App Compatibility: Compatible with the official Meshtastic App for parameter configuration, message communication, and more.
- Compact & Durable: Compact size, easy to carry, and built to last.
- External LoRa Antenna: Ensures the stability and efficiency of LoRa signal transmission.
Want to know more about the difference between M1 and M2? Please check out our blog post on Elecrow LoRa Meshtastic Transceivers.
Who Needs This Elecrow ThinkNode M2?
Outdoor enthusiasts, emergency responders, rural and remote residents, technology enthusiasts and developers, logistics and transportation companies, and community organizations looking for a reliable LoRa signal transceiver.
Where is the Elecrow ThinkNode M2 used?
Outdoor adventure / Emergency communications / Community networking / Technology enthusiasts / Fleet management – perfect scenarios for your Meshtastic LoRa signal transceiver.
Specification of Elecrow ThinkNode M2
| Main Processor (ESP32-S3 Module) | |
| CPU/SoC | Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz |
| System Memory | 512KB SRAM, 8M PSRAM |
| Storage | 4M Flash, 384KB ROM |
| Firmware | Meshtastic firmware is fully compatible, and the LoRa signal is transmitted in LoRa mode |
| Display | |
| Size | 1.3 inch (OLED display) |
| Display Materials | OLED |
| Resolution | 128*64 |
| Driver Chip | SSH1106 |
| Wireless Communication | |
| WiFi | Support 802.11a/b/g/n, 2.4GHz |
| Bluetooth | Bluetooth Low Energy and Bluetooth 5.0 |
| LoRa | SX1262 LoRa Transceiver, US 915MHz / EU 868MHz |
| Hardware | |
| Interface | Type-C Interface, IPEX antenna connector (internal), battery connector (internal) |
| Function | LCD display, USB2.0, PMU power management, USB to UART, buzzer, buck circuit, etc. |
| Button | Power button, Function button, Reset button, BOOT button |
| LED Indicator | Power indicator, charging indicator |
| Other | |
| Power Input | 5V/1A, supports USB or lithium battery power supply |
| Power consumption | The maximum working power consumption is about 217mA, and the low power consumption is about 136mA (screen-off state) |
| Operating Temperature | -10~50°C |
| Storage Temperature | -20~60 °C |
| Relative humidity | 10%-95%, @ 40°C (non-condensing) |
| Size | With Case: 88.4*46*23mm; |
| Shell | ABS Plastic |
| Net weight | 30g (Without case); 50g (With case) |
Meshtastic App Compatible
Users can use the Meshtastic App to configure and manage parameters of the ThinkNode M2 device, communicate messages, share maps and locations, monitor network status, record and export data, customize settings, etc.
Built-in 1.3" OLED Display
Modular design, suitable for embedded solution with Elecrow ThinkNode M2.
Applications Scenario for Elecrow ThinkNode M2
Hardware Overview for Elecrow ThinkNode M2
Why Choose Elecrow?
As an industry-leading equipment manufacturer, Elecrow relies on our independently developed core technology and the production strength of our factories to ensure that every product, including the ThinkNode M2 LoRa signal transceiver, has precise quality control from design to manufacturing. We provide online customer service support to answer your questions at any time, making the whole process worry-free. At the same time, we provide customized solutions to accurately meet your personalized needs. Choosing Elecrow means choosing safety, efficiency, and professionalism for your Meshtastic and LoRa communication needs.
Please rest assured to buy, we have a 1-year warranty and 30-day return policy.
Package List for Elecrow ThinkNode M2
- 1x Elecrow ThinkNode M2 Transceiver Device
- 1x USB-A to Type-C Cable
- 1x User Manual