Osamu Koizumi

Shin-Yokohama, Japan

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An IoT engineer from hardware to cloud. Crawling in the world of bits.

Osamu’s public repositories

  • AK8963

    This is a device driver of AK8963, which is 3-axis magnetometer manufactured by AKM.

    AK8963, AKM, magnetic sensor, magnetometer
    Last updated: 27 Apr 2016 3 26
  • OS 5
    HelloMQTT

    HelloMQTT over TLS.

    MQTT, TLS
    Last updated: 14 Jun 2018 44 42
  • OS 5
    Hello-TLSSocket

    A simple HTTPS example program for TLSSocket.

    Last updated: 15 Oct 2019 20
    GitHub hosted
  • LEDUtil

    A simple library to handle LEDs a little bit easier.

    BLEnano, led
    Last updated: 27 Apr 2016 2 2
  • OS 5
    Mbed-to-AWS-IoT

    Mbed example program connecting to AWS IoT with MQTT over TLS

    Last updated: 15 Oct 2019 25
    GitHub hosted
  • OS 5
    Mbed-to-Azure-IoT-Hub

    Connecting to Azure IoT Hub from Mbed OS device.

    Last updated: 15 Oct 2019 38
    GitHub hosted
  • OS 5
    Mbed-to-Google-Cloud-IoT

    Connecting to Google Cloud IoT Core from a Mbed OS device.

    Last updated: 15 Oct 2019 24
    GitHub hosted
  • OS 5
    Mbed-to-IBM-Watson-IoT

    Connecting to IBM Watson IoT from a Mbed OS device.

    Last updated: 15 Oct 2019 35
    GitHub hosted
  • MCP342x

    Device driver for AD converters MCP3426, MCP3427, and MCP3428.

    Microchip
    Last updated: 05 May 2016 3 34
  • OS 5
    Pelion-DM-Workshop-Project

    Workshop material that demonstrates how to use the Pelion Device Management Update Service

    Last updated: 15 Oct 2019 6
    GitHub hosted
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