Elecrow
Elecrow ThinkNode M9 - All in One MeshCore Device
Elecrow ThinkNode M9 - All in One MeshCore Device
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The M9 is a standalone wireless communication device designed in the form factor of a mobile phone, completely eliminating the cumbersome process of connecting a mobile phone to an external LoRa Node via Bluetooth, a common feature in traditional solutions. It integrates a display, keyboard, LoRa communication, and positioning functions into a mobile phone-sized body, achieving a complete "single-device, ready-to-use" experience.
Fully supported on MeshCore
Specification
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Main Chip: ESP32-S3R8 |
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Processor |
Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz |
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System memory |
512KB SRAM, 8M PSRAM, 384KB ROM |
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Storage |
16GB (Built-in memory card) |
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Development Language |
MicroPython, C/C++ |
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Firmware |
MeshCore completely compatible |
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Development Environment |
ESP-IDF, Arduino IDE, LVGL Library |
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Configuration Interface |
Official MUI and mobile app |
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Wireless Communication |
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Bluetooth |
Bluetooth Low Energy and Bluetooth 5.0 |
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WiFi |
Support 802.11a/b/g/n, 2.4GHz |
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LoRa |
LR1110, Supports 868MHz |
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GNSS Positioning |
Real-time trajectory recording, supports location sharing, and simultaneously analyzes BeiDou, GPS, Galileo, and GLONASS signals. |
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Display |
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Panel Size |
2.4inch |
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Panel Type |
TFT-TN, LCD |
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Resolution |
240(RGB)*320 |
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Brightness |
200 cd/m² |
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Touch |
None |
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Hardware |
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Interface |
Type-C socket, full-speed USB 2.0, for burning/charging. |
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Keyboard |
Function area, navigation area, full keypad (QWERTY, 37 keys), RESET key (hidden) |
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Switch |
Yes, toggle switch |
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Antenna |
Built-in GPS Antenna, Wi-Fi/BLE Antenna and LoRa Antenna |
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Battery |
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Type |
Lithium-polymer battery |
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Capacity |
2300mAh/3.8V |
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Form |
Rectangular |
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Protection |
With protection board, over-discharge, over-charge, etc. |
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Other |
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RTC clock |
Enables faster warm-up and time synchronization |
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Magnetic compass |
Real-time display of user orientation. |
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Buzzer |
Audio alerts and feedback |
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Power Input |
Type-C |
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Enclosure Material |
Plastic Material |
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Installation Method |
Rear-Mount, Wall-Mount, Desktop |
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Operating temperature |
-10~60℃ |
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Storage temperature |
-20~70℃ |
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Relative Humidity |
10%–90% (non-condensing) |
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Size |
126*67*10.3mm |
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Net Weight |
123g |
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