Description High-Performance LoRa Communication Device
The Elecrow ThinkNode M5 is a compact, portable LoRa communication device designed for off-grid messaging, location sharing, and outdoor use. Powered by an ESP32-S3 processor and an SX1262 LoRa chip, it comes pre-installed with Meshtastic firmware and can be configured conveniently via Bluetooth using the official Meshtastic app.
The integrated multi-GNSS module supports GPS, GLONASS, BeiDou, and QZSS for reliable positioning and location sharing. Messages and device information are displayed on the energy-efficient 1.54-inch e-paper screen, while the built-in 1,200 mAh rechargeable battery enables extended mobile operation.
With its integrated LoRa antenna, compact housing, RTC, and support for both Meshtastic and MeshCore firmware, the ThinkNode M5 is a practical communication solution for hiking, camping, remote locations, and emergency situations where conventional mobile networks are unavailable.
Features
LoRa communication
Multi-GNSS positioning
1,200 mAh rechargeable battery
1.54-inch e-paper display
Built-in RTC
Compatible with MeshCore
Compatible with Meshtastic
Specifications
Main Processor (ESP32-S3)
CPU/SoC
Xtensa 32-bit LX7 dual-core processor, clocked at up to 240 MHz
System Memory
512 KB SRAM, 8 MB PSRAM
Storage
4 MB Flash, 384 KB ROM
Firmware
Meshtastic firmware is fully compatible, and the signal is transmitted in LoRa mode
EPD (Electronic Paper Display)
Display Size
1.54 inch EPD (monochrome Ink screen)
Display Materials
E-lnk (Electronic Ink)
Resolution
200 x 200
Driver Chip
SSD1681 (via SPI or I²C interface)
Global Fresh Time
2s
Wireless Communication
Bluetooth
Bluetooth Low Energy and Bluetooth 5.0 (phone configuration)
LoRa
SX1262 LoRa Module, EU 868 MHz(external antenna)
Hardware
Interfaces
USB-C, RP-SMA
Function
GPS Location (GPS, GLONASS, BeiDou, QZSS), EPD Display, RTC, USB 2.0, PMU power management (built-in 1200 mAh lithium battery), buzzer, etc.
Button
Knob Switch, Function Button, Page Turn Button, GPS Switch, Reset Button
LED Indicator
Power supply, GPS/LoRa indication
Others
Power Input
5 V/1 A, supports USB or lithium battery power supply
Power consumption
The maximum working current is about 340 mA (CPU + LoRa module), and the low power consumption is about 34 uA
Operating Temperature
-10~50°C
Storage Temperature
-20~60°C
Relative humidity
10-95%, @ 40°C (non-condensing)
Enclosure
ABS Plastic
Dimensions
82 x 51.6 x 26.3 mm
Weight
81 g
Included
1x Elecrow ThinkNode M5
1x LoRa antenna
1x USB-C cable
1x Manual
Downloads
VIDEO