Koshian 5 Bluetooth® 5.0 Module (konashi 5 Compatible) Overview

The Koshian series, an ultra-compact Bluetooth development kit for Makers, updates to Bluetooth 5.0 as "Koshian 5". This product also supports MESH, expanding new ways of using it. Koshian 5 is a Bluetooth module equipped with Silicon Labs' BGM13S22F256 (Technical Conformity Mark, FCC certified) and original firmware. By connecting Koshian 5 to Yukai Engineering's konashi 5 baseboard, you can easily expand the sensors and interfaces as konashi 5. By using Koshian 5, users can easily develop IoT products using Bluetooth 5.0 and MESH.

Product Specifications

Original FW konashi 5 FW

• Koshian 5 is based on the combination of Yukai Engineering's original konashi 5 FW and the development environment provided by the company.
• For details on how to use the konashi 5 FW, please refer to the website of Yukai Engineering.
• The above website has a manual that conforms to konashi pin assignments. When operating Koshian5 alone, please refer to the pin assignment table attached at the bottom of this page.

Koshian 5 on konashi 5 Base

• Koshian 5 can also work as the main chip of Yukai Engineering konashi 5. The konashi 5 base board is equipped with sensors for temperature, humidity, illuminance, motion detection, acceleration, and gyro, and you can easily collect sensor data using the MESH function with a smartphone or RaspberryPi.
• You can use Koshian 5 for prototyping small Bluetooth IoT devices, and konashi 5 for those who want to easily experience IoT using sensors.

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