The Elecrow ThinkNode M2 LoRa Meshtastic Signal Transceiver Powered by ESP32-S3 1.3” OLED Display wo/ Case is a sophisticated communication device designed for efficient data transmission. Utilizing the ESP32-S3 module as its core processor, it supports Bluetooth connectivity, allowing users to configure and monitor the device via mobile phones. Pre-installed with Meshtastic firmware and featuring an SX1262 wireless chip, it ensures reliable and stable LoRa signal communication. The device is fully compatible with the official Meshtastic App, enabling parameter configuration, message communication, map and location sharing, network status monitoring, data recording, and custom settings.

The integrated 1.3-inch OLED display provides real-time data and device status updates, enhancing user convenience. A built-in 1000mAh rechargeable battery supports prolonged outdoor usage. The LoRa antenna offers multiple frequency options to optimize communication performance. Its modular design facilitates embedded integration and custom development, making it suitable for diverse applications.

The ThinkNode M2 excels in providing efficient connections and data exchanges, particularly in remote areas lacking cellular networks or during emergencies, serving as an independent communication tool. It is also ideal for low-cost information exchange solutions within communities, addressing various communication needs. Developed exclusively by Elecrow, this device represents a unique design in the realm of LoRa communication technology.

What's Included:

• 1x Elecrow ThinkNode M2 LoRa Meshtastic Signal Transceiver Powered by ESP32-S3 1.3” OLED Display wo/ Case
• 1x USB-A to Type-C Cable
• 1x User Manual

Additional Features:

• Offers stable LoRa signal communication
• Features 1.3” OLED for real-time updates
• Supports Bluetooth and WiFi connectivity
• Includes a 1000mAh rechargeable battery
• Enables modular design for custom development
• Dimensions 51.5 x 37 x 9.5 mm

Specifications:

• Main Processor: ESP32-S3 Module with Xtensa 32-bit LX7 dual-core processor, up to 240MHz
• System Memory: 512KB SRAM, 8M PSRAM
• Storage: 4M Flash, 384KB ROM
• Display: 1.3-inch OLED, 128x64 resolution, SSH1106 driver chip
• Wireless Communication: WiFi (802.11a/b/g/n, 2.4GHz), Bluetooth Low Energy and Bluetooth 5.0, LoRa (SX1262 LoRa Transceiver, US 915MHz / EU 868MHz)
• Interface: Type-C, IPEX antenna connector, battery connector
• Functions: LCD display, USB2.0, PMU power management, USB to UART, buzzer, buck circuit
• Buttons: Power, Function, Reset, BOOT
• LED Indicators: Power, charging
• Power Input: 5V/1A, USB or lithium battery
• Power Consumption: Max 217mA, Low 136mA (screen-off)
• Operating Temperature: -10~50°C
• Storage Temperature: -20~60°C
• Relative Humidity: 10%-95%, @ 40°C (non-condensing)
• Shell: ABS Plastic
• Net Weight: 30g (Without case)

Support Documents:

• Elecrow ThinkNode M2 Meshtastic (LoRa) Signal Transceiver Powered by ESP32-S3 w/ 1.3” OLED Display - User Manual
• Elecrow ThinkNode M2 Meshtastic (LoRa) Signal Transceiver Powered by ESP32-S3 w/ 1.3” OLED Display - DataSheet

Dev board & device return policy

Development boards and devices are specialty items that generally cannot be resold on return, especially if the firmware has been flashed. Defective boards and devices can be replaced or returned for refund within 30 days of purchase. Non-defective boards can be returned in the same time frame if in like-new condition with a 15 percent restocking fee applied. The reason is to help cover our original ship cost and item value depreciation for being used. If the board has had altered firmware or became bricked due to a non-standard firmware flash, the board may not be eligible for return.

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.