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Back to School with STEM-Limited-Time Event(Aug 6-Sep 5)
Back to School with STEM-Limited-Time Event(Aug 6-Sep 5)
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[All-Weather Power System] Integrating a 6W high-efficiency monocrystalline silicon solar panel with MPPT smart charging technology, paired with a large-capacity lithium battery and ultra-low power consumption, it maintains long-term stable operation even in continuous rainy weather.
[Simple Deployment] Pre-installed with Meshtastic firmware and supports the official APP, it's ready to use right out of the box.;
[High-Performance Chip：nRF52840] A built-in 64 MHz Arm Cortex-M4 processor with a DSP instruction set enables smooth execution of complex algorithms.
[Wireless Connectivity] Bluetooth 5.4 (BLE) provides low-power, sub-second network provisioning, and the LoRa SX1262 covers the full 150–960 MHz frequency band.
[Flexible Expansion] Dual SP11 waterproof aviation interfaces support IIC and UART for fast integration with various sensors.
[High-precision positioning] L76K GPS module supports precise positioning and location information sharing.
The ThinkNode M6 is a high-performance Meshtastic IoT device designed for harsh outdoor environments and industrial scenarios.
It features the nRFLR1262 LoRa transceiver module and the nRF52840 core processor, supporting Bluetooth and LoRa dual-mode connectivity to ensure stable signal coverage. Equipped with a 6W solar charger and two 18650 batteries, it offers all-weather operation. Its IP65 waterproof housing allows operation in extreme environments ranging from -20°C to 60°C. It offers flexible mounting options, including wall mounting, brackets, pole mounting, and U-shaped clamps.
ThinkNode M6 comes with dual SP11 waterproof aviation connectors and supports long-range communication, precise positioning, and low-power operation. It can be used out-of-the-box, and rapid deployment, ideal for Meshtastic network expansion, remote monitoring, outdoor emergency response, and off-grid communications, especially in remote areas with limited outdoor network access.
Self-developed by Elecrow with exclusive design.
Outdoor enthusiasts and explorers, commercial and engineering service providers, scientific research and educational institutions
Emergency communications and rescue, Mesh network expansion, outdoor environment monitoring, educational experiments
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Main Processor（Nordic nRF52840） |
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CPU/SoC |
32-bit Arm® Cortex™-M4 CPU at 64 MHz with FPU (Floating Point Unit) |
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System Memory |
256 KB RAM |
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Storage |
1 MB Flash memory, 16M Flash |
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Development language |
C/C++、Python、JavaScript, etc. |
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Development Environment |
nRF5 SDK、Keil、Segger Embedded Studio (SES)、Visual Studio Code (VS Code),etc. |
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Firmware |
Supports the Meshtastic protocol and comes pre-flashed with firmware |
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Configuration interface |
Official APP |
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LoRa Transceiver |
The Semtech SX1262 sub-GHz wireless transceiver provides low-power, long-distance transmission, covering a frequency range of 150-960MHz. SPI communication is also available. |
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Wireless Communication |
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Bluetooth |
Bluetooth Low Energy and Bluetooth 5.4 |
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LoRa |
SX1262 LoRa Transceiver、US 915MHz / EU 868MHz（External antenna） |
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Hardware |
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USB Interface |
Type-C, External, for power supply and burning, |
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Sensor Interface 1 |
For UART sensor communication, External, SP11 interface |
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Sensor Interface 2 |
For IIC sensor communication, External, SP11 interface |
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LoRa Interface |
External, RP-SMA Interface |
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GPS Interface |
External, RP-SMA Interface |
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Button |
Function Button, Reset Button |
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LED Indicator |
Power supply, GPS/LoRa indication |
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RTC |
Yes, support interrupt/wake-up |
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Battery |
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Type |
2x 18650 lithium-ion batteries, Panasonic |
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Capacity |
7000mAh |
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Voltage |
3.7V~4.2V |
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Protection |
Explosion-proof design, all-steel housing, and battery safety valve |
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Power |
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Mainboard input |
5V/1A, Type-C port |
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Solar Panel Output |
6W, rated power output |
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Power consumption (LoRa) |
Power consumption (OFF): 21uA Power consumption (transmitting and receiving): 192mA with GPS on, 147mA with GPS off |
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Buttons |
On/Off |
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Other |
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Installation method |
Wall mount, bracket, through rod, U-shaped clamp |
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Environmental level |
IP65 |
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Operating Temperature |
-20~60°C |
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Storage Temperature |
-30~70 °C |
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Relative humidity |
10% to 90% RH (Relative Humidity) (non-condensing) |
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Size |
210*156*42mm (excluding antenna and bracket) |
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Enclosure |
Plastic |
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Net weight |
530g |
As an industry-leading equipment manufacturer for 11 years, we rely on our independently developed core technology and the production strength of our factories to ensure that every product has precise quality control from design to manufacturing, and is both reliable and innovative. We provide online customer service support to answer your questions at any time, making the whole process worry-free. At the same time, we provide customized solutions to accurately meet your personalized needs. Choosing Elecrow means choosing safety, efficiency and professionalism.
