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The ThinkNode Series, designed by Elecrow and powered by Meshtastic, offers a set of compact and dependable devices built for off-grid communication and mesh networking. Designed for portability, long battery life, and reliable wireless performance, they are well-suited for outdoor and remote use.

ThinkNode M1

The ThinkNode M1 is a compact Meshtastic device featuring an nR52840 MCU, SX1262 LoRa transceiver, built-ing GPS, and a 1.54" e-ink display. It includes a 1200 mAh rechargeable battery, and comes pre-installed with Meshtastic with an optional durable enclosure.

Specifications

• MCU:
• NRF52840
  • Bluetooth 5.0
• LoRa Transceiver:
• Semtech SX1262
• Frequency Options:
• US (902.0Mhz to 928.0Mhz)
• EU_868
• Navigation Module:
• L76K
• Antenna:
• RP-SMA
• Connectors:
• USB-C

Features

• Meshtastic pre-installed.
• 1.54" e-ink display.
• 1200 mAh rechargeable battery.
• Integrated buzzer.
• Rotary encoder for backlight control.

Resources

• Firmware file: firmware-thinknode_m1-X.X.X.xxxxxxx.uf2
• Purchase Links:
• International
  • Official Store
• Elecrow's Official Wiki

ThinkNode M2

The ThinkNode M2 is a compact Meshtastic device featuring an ESP32-S3 MCU, SX1262 LoRa transceiver, and a 1.3" OLED display. It includes a 1000 mAh rechargeable battery, and comes pre-installed with Meshtastic with an optional durable enclosure.

Specifications

• MCU:
• ESP32-S3
  • 2.4GHz Wi-Fi b/g/n
  • Bluetooth 4.2
• LoRa Transceiver:
• Semtech SX1262
• Frequency Options:
• US (902.0Mhz to 928.0Mhz)
• EU_868
• Antenna:
• U.FL/IPEX antenna connector for LoRa.
• Connectors:
• USB-C

Features

• Meshtastic pre-installed.
• 1.3" OLED display.
• 1000 mAh rechargeable battery.
• Integrated buzzer.

Resources

• Firmware file: firmware-thinknode_m2-X.X.X.xxxxxxx.bin
• Purchase Links:
• International
  • Official Store
• Elecrow's Official Wiki