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Ikoka Handheld

ndoo (Community)

868 MHz 915 MHz SX1262 nRF52840 22 dBm
DIY Modules Handheld

Open-Source DIY-Handheld von Community-Entwickler ndoo (Singapur) auf Basis von Seeed XIAO nRF52840 und EBYTE E22-900M22S LoRa-Modul. Erweiterter Nachfolger des Ikoka Nano mit sockelbarer XIAO-Platine (austauschbar je nach MCU-Bedarf), 0,96'' OLED-Display (SSD1306) und LiPo-Akku. LoRa-Pins identisch mit dem offiziell unterstützten Seeed XIAO nRF52840 Kit. MeshCore Companion-Firmware ab v1.11.0. Alle KiCad-Dateien Open Source auf GitHub verfügbar.

Hardware Specifications

MCU

nRF52840

RAM

256 KB

Flash

1 MB

Display

OLED (0.96'' 128x64)

Button Count

2

Has LEDs

true

Weight

20 g

Dimensions

80 x 35 x 15

LoRa Specifications

LoRa Chip

SX1262

Frequency Band

868 MHz, 915 MHz

Max. TX Power

22 dBm

Antenna Type

Integrierte PCB-Antenne (EBYTE E22)

Typical Range

12 km

Connectivity

WiFi

false

Bluetooth

true

GPS

false

Power

USB Type

USB-C

Battery Connector

LiPo-Pouch extern (JST PicoBlade 1.25mm)

Solar Support

false

Power Consumption (Idle)

6 mA

Power Consumption (TX)

85 mA

Firmware Support

meshcore-dev/MeshCore Official
BLE Companion v1.16.0 30.11.2025 Release

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

USB Companion v1.16.0 30.11.2025 Release

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

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

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

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