ThinkNode M2 Mini Meshtastic LoRa Radio – ESP32-S3 with 1.3" OLED Display (No Case)
ThinkNode M2 Mini Meshtastic LoRa Radio – ESP32-S3 with 1.3" OLED Display (No Case)
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Description ▼
Ultra-compact off-grid Meshtastic communication in your pocket – ThinkNode M2! This tiny LoRa transceiver combines the powerful ESP32-S3 with an SX1262 LoRa chip and a crisp 1.3-inch OLED display for real-time status and messaging. Pre-loaded with Meshtastic firmware, it delivers encrypted text, location sharing, and mesh networking without cell service, internet, or satellite. Perfect for hiking, camping, emergency preparedness, or everyday carry as a miniature digital walkie-talkie.
The ThinkNode M2 is designed for Meshtastic, offering:
- Long-Range LoRa Communication: SX1262 LoRa transceiver supports EU868 / US915 frequencies for reliable encrypted messaging and hop-by-hop relay across your private mesh network.
- Real-Time OLED Display: 1.3-inch 128×64 OLED screen shows signal strength, messages, node status, and battery level at a glance—no need to pull out your phone.
- Powerful ESP32-S3 Core: Dual-core Xtensa LX7 processor up to 240 MHz with Wi-Fi and Bluetooth 5.0 for fast performance, app configuration, and future expansion.
- Built-in 1000mAh Battery: Rechargeable lithium battery provides long standby time for extended outdoor adventures or emergency use.
- Easy Meshtastic Integration: Pre-installed Meshtastic firmware pairs seamlessly with the free Meshtastic™ app for messaging, location sharing, channel monitoring, and custom settings via Bluetooth.
- Compact Bare-Board Design: Extremely small and lightweight (no case included) — ideal for pocket carry, embedding into projects, or mounting in tight spaces.
- Multiple Applications: Use as a portable Meshtastic client/node for two-way communication, a simple tracker, or integrate into custom IoT and mesh projects.
Specifications
| Feature | Specification |
|---|---|
| Main Processor | ESP32-S3 (Xtensa 32-bit LX7 dual-core, up to 240 MHz) |
| Memory | 512 KB SRAM, 8 MB PSRAM, 4 MB Flash, 384 KB ROM |
| LoRa Chip | SX1262 |
| LoRa Frequency | EU868 / US915 |
| Wireless | Wi-Fi 802.11 b/g/n, Bluetooth 5.0 + BLE |
| Display | 1.3" OLED, 128×64 resolution, SSH1106 driver |
| Battery | 1000 mAh rechargeable lithium |
| Antenna | External LoRa antenna via IPEX connector |
| Interfaces | USB-C, IPEX antenna, battery connector |
| Buttons | Power, Function, Reset, BOOT |
| Indicators | Power and charging LEDs |
| Firmware | Pre-installed Meshtastic firmware |
| Size (Without Case) | 51.5 × 37 × 9.5 mm |
| Net Weight (Without Case) | 30 g |
| Operating Temperature | -10°C to +50°C |
Package List:
- 1x ThinkNode M2 Mini Meshtastic LoRa Radio (Without Case)
- 1x USB-A to USB-C Charging Cable
- 1x User Manual
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SKU:E0978
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