Elecrow M5 ESP32-S3 Meshtastic mit GPS und ePaper Display

The Elecrow ThinkNode M5 is a powerful multifunction device that combines modern wireless communication technology (LoRa) and sensors in a compact housing. It is based on an ESP32-S3 dual-core processor and supports Bluetooth, allowing users to conveniently configure and monitor the device via a smartphone app. The pre-installed Meshtastic firmware, in conjunction with the integrated LoRa chip (Semtech SX1262), enables efficient sending and receiving of radio messages over long distances. The ThinkNode M5 is fully compatible with the official Meshtastic app, which allows for device settings adjustments, message exchanges, sharing maps with locations, as well as monitoring the mesh network and recording data. A 1.54-inch E-Paper display shows all important data and the device status in real-time, while the built-in 1200 mAh battery enables prolonged outdoor use. Additionally, the device features an integrated GPS module that supports GPS, GLONASS, BeiDou, and QZSS, ensuring precise positioning in any environment.

Technical Specifications:
Manufacturer: Elecrow
Manufacturer SKU: ILM13205D1
Processor: ESP32-S3 (Xtensa LX7 Dual-Core, 240 MHz)
Memory: 512 KB SRAM, 8 MB PSRAM
Flash: 4 MB SPI Flash
Display: 1.54″ E-Paper (200×200 pixels, b/w)
LoRa Chip: Semtech SX1262 868 MHz EU
Bluetooth: BLE 5.4 (Bluetooth Low Energy)
GPS: GPS, GLONASS, BeiDou, QZSS (integrated GNSS module)
Battery: 1200 mAh Li-Ion (integrated, rechargeable)
Interfaces: USB-C, RP-SMA (for antenna)
LEDs: 2 status LEDs (Power, GPS/LoRa)
Power Supply: 5 V / 1 A via USB-C or battery
Power Consumption: approx. 340 mA maximum, 34 µA in standby
Operating Temperature: -10 °C to +50 °C
Storage Temperature: -20 °C to +60 °C
Humidity: 10 % – 95 % (non-condensing)
Housing: ABS plastic
Dimensions: 82 × 52 × 27 mm
Weight: 143 g.