Nano G2 Ultra

Name: Nano G2 Ultra
Brand: Unit Engineering (B&Q Consulting)
Availability: InStock

868 MHz 915 MHz SX1262 nRF52840 22 dBm

Ready-made Devices Ultra Low Power Tracker/GPS

Ultra-portables nRF52840-Gerät von Unit Engineering (B&Q Consulting) im Taschenformat. Integrierte Breitband-LoRa-Antenne (815–940 MHz), ATGM336H-5N GPS-Modul (GPS/GLONASS/BeiDou/QZSS), 1,3'' OLED-Display, Bluetooth 5.4. Akkulaufzeit ca. 3,5 Tage (1200 mAh). Kein WLAN (bewusst für Energieeffizienz weggelassen). Physikalischer Ein/Aus-Schalter, LED-Nachrichtenanzeige, Buzzer. Community-Firmware: Companion BLE/USB, Repeater, Room Server.

Hardware Spezifikationen

MCU

nRF52840

RAM

256 KB

Flash

1 MB

Display

OLED (1.3'' 128x64)

Anzahl Tasten

LEDs vorhanden

Gewicht

55 g

Abmessungen

75 x 40 x 15

LoRa Spezifikationen

LoRa-Chip

SX1262

Frequenzband

868 MHz, 915 MHz

Max. Sendeleistung

22 dBm

Antennentyp

Integrierte Breitband-PCB-Antenne (815-940 MHz)

Typische Reichweite

18 km

Konnektivität

WLAN

nein

Bluetooth

GPS

Stromversorgung

USB-Typ

USB-C

Akkuanschluss

Built-in LiPo 1200mAh

Solar-Unterstützung

nein

Stromverbrauch (Standby)

8 mA

Stromverbrauch (Senden)

90 mA

Firmware-Unterstützung

meshcore-dev/MeshCore Offiziell

BLE Companion v1.16.0 24.05.2025 Release

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

USB Companion v1.16.0 31.08.2025 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 14.05.2026 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:

PR2553: Limit flood advert packet forwarding --> set flood.advert.base 0...1 (0: no flood adv. forwarding, 0.308: default, 1: all flood adv. forwarding)
PR1810: Allow direct message paths when denyf * is set
:new: PR1727: Use hardware channel activity detection for checking interference --> Use set int.thresh 1 to activate hw based channel activity detection.
:new: PR2377: Disable NRF52 undervoltage bootlock feature

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

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