Elecrow ThinkNode M2 Mini

Name: Elecrow ThinkNode M2 Mini
Brand: Elecrow
Price: 41 USD

Official Active

Compact Meshtastic/MeshCore LoRa transceiver with ESP32-S3, SX1262, and a 1.3-inch OLED status display. Built-in 1000 mAh battery, USB-C charging, Wi-Fi, and BLE. Ships with ABS enclosure and external LoRa antenna via internal IPEX connector. Pre-flashed for Meshtastic; no GPS.

~$41 approx.· 2026-06

Product page ↗ Datasheet ↗

References: mesh-sn.de ↗

MCU: ESP32-S3
Radio: SX1262
Display: 1.3″ OLED
GPS: None
Battery: 1000 mAh
Connectivity: USB, BLE, Wi-Fi

Roles

CompanionRepeaterRoom ServerStandalone Ui

Transports

bleusbwifi

Hardware

Radio

Technology: LORA
Chip: Semtech SX1262 ↗
Frequency: 868 MHz,915 MHz
Antenna: IPEX

Processor

Family: Espressif ESP32 series ↗
Model: Espressif ESP32-S3 ↗
Architecture: Xtensa LX
Flash: 4 MB
RAM: 512 KB
PSRAM: 8 MB

Display

Type: OLED
Controller: SH1106
Size: 1.3″
Resolution: 128 × 64
Colors: Monochrome

Input

Button: PWR button
Button: function button
Button: BOOT button
Button: reset button

Battery

Battery: Supported
Built-in capacity: 1000 mAh
Chemistry: LiPo
Built-in: Yes
Charging: Yes
Connector: JST1.25-2

Power

Power draw (idle): 35 mA
Idle runtime: 28.6 h
Power draw (TX): 120 mA

Physical

LEDs: Status LEDs
Dimensions: 88.5 × 46.3 × 23.8 mm
Board area: 41 cm²
Board volume: 97.5 cm³
Weight: 45.3 g
Shell: Included
Operating temp: -10 to 50 °C
Certifications: FCC

Connectivity

USB: USB-C
USB bridge: CH9102
USB modes: Power, Serial, Flashing
Bluetooth: BLE 5.0
Wi-Fi: 802.11 a/b/g/n

Details

Kind: Product
Lifecycle: Active
Family: elecrow-elecrow-thinknode-m2
Firmware support: 2
Catalog completeness: 94 %
Also known as: Elecrow ThinkNode M2, ThinkNode M2 Mini, ThinkNode M2

Firmware support

Firmware	Type	Target	Status	Notes
MeshCore (Official)	Official	thinknode_m2	✓ Supported
MeshCoreNG	Fork	thinknode_m2	✓ Supported