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Elecrow ThinkNode M6

Elecrow

868 MHz 915 MHz SX1262 nRF52840 22 dBm
Ready-made Devices Outdoor/Rugged High-Performance Ultra Low Power

Fully assembled outdoor solar repeater node from Elecrow. nRF52840 + SX1262 (nRFLR1262 module). 6W MPPT solar panel, two 18650 batteries (7000 mAh total). IP65 housing, operating temperature -20 to 60°C. Flexible mounting: wall mount, mast mount, U-clamps. Dual SP11 waterproof aviation connectors for I2C/UART. Pre-installed with Meshtastic, supports MeshCore v1.12.0 and later. Ready for immediate use in permanent outdoor installations.

Hardware Specifications

MCU

nRF52840

RAM

256 KB

Flash

1 MB

Button Count

1

Has LEDs

true

Weight

800 g

Dimensions

200 x 150 x 80 (inkl. Panel)

LoRa Specifications

LoRa Chip

SX1262

Frequency Band

868 MHz, 915 MHz

Max. TX Power

22 dBm

Antenna Type

RP-SMA Außenantenne

Typical Range

25 km

Connectivity

WiFi

false

Bluetooth

true

GPS

true

Power

USB Type

-

Battery Connector

2x 18650 (7000mAh gesamt)

Solar Support

true

Power Consumption (Idle)

10 mA

Power Consumption (TX)

85 mA

Firmware Support

meshcore-dev/MeshCore Official
Repeater v1.16.0 15.02.2026 Release

Release notes: https://blog.meshcore.io/2026/06/06/release-1-16-0

Room Server v1.16.0 15.02.2026 Release

Release notes: https://blog.meshcore.io/2026/06/06/release-1-16-0

BLE Companion v1.16.0 15.02.2026 Release

Release notes: https://blog.meshcore.io/2026/06/06/release-1-16-0

USB Companion v1.16.0 15.02.2026 Release

Release notes: https://blog.meshcore.io/2026/06/06/release-1-16-0

mattzzw/MeshCore-Evo Community
Repeater v1.15.0-evo_0.1.21 14.01.2026 Release

⚠️ Check that radio.rxgain(on) and flood.advert.base (0.308) are set correctly after flashing! ⚠️

This build is based on official MeshCore 1.15.0 dev branch (as of 25-May-2026 and additionally includes the following unmerged upstream PRs/changes:

Additional changes:
  • Flood adverts are disabled (flood.advert.interval set to 0) by default
  • :new: modified PR1810 to not block flood adverts but only PAYLOADTYPEGRPTXT and PAYLOADTYPEGRPDATA so that some limited flood advert distribution can be managed via PR2553 to support e.g. observer maps.
Changelog:
  • Based on dev v1.15.0 as of 25-May-2026
Full Changelog: https://github.com/mattzzw/MeshCore-Evo/compare/v1.15.0-evo0.1.20...v1.15.0-evo0.1.21
MichTronics/MeshCoreNG Community
Repeater v1.0.1 17.05.2026 Release

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...repeater-v1.0.1

BLE Companion v1.0.1 17.05.2026 Release

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...companion-v1.0.1

USB Companion v1.0.1 17.05.2026 Release

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...companion-v1.0.1

Room Server v1.0.1 17.05.2026 Release

Full Changelog: https://github.com/MichTronics/MeshCoreNG/compare/bridge-tcp-v1.0.5...room-server-v1.0.1

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