Masatoshi Nishiguchi

6 min read

Masatoshi Nishiguchi

Sep 2 '25

Getting Started with AtomVM: Setup with Prebuilt Firmware (ESP32-S3, September 2025)

#atomvm #elixir #esp32 #iot

6 min read

Masatoshi Nishiguchi

Mar 28 '25

Building a Local AI-Friendly Code Viewer Inspired by Uithub

#ai #github #go

2 min read

Masatoshi Nishiguchi

Mar 18 '25

Boost Your Terminal Navigation with the y z Workflow

#cli #tui #fzf #yazi

2 min read

Masatoshi Nishiguchi

Jun 24 '24

Elixir/Nerves: blinking LED

#nerves #elixir #raspberrypi #iot

10

5 min read

Masatoshi Nishiguchi

Jan 15 '24

Where Nerves-related Mix tasks are defined?

#elixir #nerves #raspberrypi #iot

3 min read

Masatoshi Nishiguchi

Nov 28 '23

Build Phoenix Docker Compose development environment easily

#elixir #erlang #phoenix #docker

3

2 min read

Masatoshi Nishiguchi

Aug 17 '23

Elixirでリストの最初の要素を取得

#elixir #list #enum #stream

2 min read

Masatoshi Nishiguchi

Aug 12 '23

Elixir Phoenix 1.7 breadcrumb component

#elixir #phoenix #tailwindcss #breadcrumb

4 min read

Masatoshi Nishiguchi

May 28 '23

tmux のコピペとクリップボード

#linux #ubuntu #tmux #neovim

4 min read

Masatoshi Nishiguchi

May 22 '23

Elixirで進捗表示ダウンロード

#elixir #erlang #闘魂 #猪木

3 min read

Masatoshi Nishiguchi

May 4 '23

Elixir OpenCV: StbImageとNx.Tensor と Evision.Mat で相互変換

#elixir #opencv #nx #inoki

3 min read

Masatoshi Nishiguchi

May 4 '23

Elixir OpenCV で hello world

#elixir #opencv #helloworld

2 min read

Masatoshi Nishiguchi

Apr 23 '23

Raspberry Pi TensorFlow Liteで物体検出を楽しむ

#raspberrypi #tensorflowlite #tensorflow

3 min read

Masatoshi Nishiguchi

Sep 18 '22

ElixirのMapをdeep merge

#elixir #40代駆け出しエンジニア #adventcalendar2022

2 min read

Masatoshi Nishiguchi

Jun 9 '22

ElixirのHTTPクライアントでお天気情報を取得したい(2022年)

#elixir #erlang #http #weather

2 min read

Masatoshi Nishiguchi

May 15 '22

Elixir Phoenix form field one liner

#elixir #phoenix #css #bulma

3 min read

Masatoshi Nishiguchi

May 9 '22

PhoenixアプリをFly.ioへデプロイする際のトラブルシューティング(2022年)

#elixr #phoenix #flyio

2 min read

Masatoshi Nishiguchi

May 8 '22

DaisyUIでデコったPhoenixアプリをFly.ioにデプロイして楽しむ(2022年)

#phoenix #tailwindcss #daisyui #flyio

4 min read

Masatoshi Nishiguchi

Dec 4 '21

Elixir Phoenix 1.6 Esbuild + SCSS

#elixir #phoenix #esbuild #scss

3 min read

Masatoshi Nishiguchi

Dec 3 '21

Elixir Circuits.I2C with Mox

#elixir #i2c #mox #mock

3 min read

Masatoshi Nishiguchi

Nov 29 '21

Real-time charting with Elixir Phoenix.LiveView + Chart.js

#elixir #phoenix #liveview #chartjs

14

3 min read

Masatoshi Nishiguchi

Nov 14 '21

Elixir Access behaviour

#elixir

2 min read

Masatoshi Nishiguchi

Oct 23 '21

Connect Nerves devices forming an Erlang cluster

#elixir #nerves #iot #erlang

3 min read

Masatoshi Nishiguchi

Oct 17 '21

URL shortener with Elixir Phoenix 1.6 and LiveView

#elixir #phoenix

8 min read

Masatoshi Nishiguchi

Oct 17 '21

Switch between SQLite and PostgreSQL based on MIX_ENV in Elixir Phoenix

2 min read

Masatoshi Nishiguchi

Sep 1 '21

Use DYP-A01 ultrasonic distance sensor in Elixir

#elixir #nerves #ultrasonic #raspberrypi

4 min read

Masatoshi Nishiguchi

Jul 18 '21

How to use Bootstrap Icons in Elixir Phoenix 1.5 app

#phoenix #elixir #bootstrap #icons

1 min read

Masatoshi Nishiguchi

Jun 27 '21

CubDB great fit for Nerves-powered embedded Elixir projects

#elixir #nerves #database #iot

4 min read

Masatoshi Nishiguchi

Jun 15 '21

How to fix SparkFun Qwiic SHIM for Raspberry Pi

#qwiic #raspberrypi #gpio #i2c

2 min read

Masatoshi Nishiguchi

Jun 12 '21

Elixir "poncho" project with Nerves firmware and Phoenix 1.6 UI

#elixir #nerves #phoenix #liveview

6 min read

Masatoshi Nishiguchi

May 8 '21

Customizing IEx for Elixir Nerves target device

#elixir #nerves #raspberrypi #iot

2 min read

Masatoshi Nishiguchi

Apr 27 '21

Basic Github Actions setup for Phoenix apps

#elixir #phoenix #github #ci

6 min read

Masatoshi Nishiguchi

Apr 24 '21

Finding DOM element by data-role in Phoenix LiveView testing

#phoenix #liveview #css #javascript

3 min read

Masatoshi Nishiguchi

Apr 17 '21

Generate page title from Phoenix LiveView module name

#elixir #phoenix #liveview

2 min read

Masatoshi Nishiguchi

Apr 13 '21

Rate limiter for Phoenix app

#elixir #phoenix

3 min read

Masatoshi Nishiguchi

Apr 13 '21

Loading Icon Component for Phoenix LiveView

#elixir #phoenix #liveview

1 min read

Masatoshi Nishiguchi

Apr 3 '21

Real-time page refresh using Phoenix LiveView and PubSub

#elixir #phoenix #liveview #pubsub

13

3 min read

Masatoshi Nishiguchi

Apr 3 '21

Simple token authentication for Phoenix API

#elixir #phoenix #authentication #api

27

4 min read

Masatoshi Nishiguchi

Apr 2 '21

IoT development using Raspberry Pi, Elixir and Nerves

#elixir #raspberrypi #iot #nerves

24

3 min read

Masatoshi Nishiguchi

Mar 21 '21

Controlling servo in Elixir/Nerves

#elixir #nerves #servo #raspberrypi

15

4 min read

Masatoshi Nishiguchi

Mar 12 '21

Phoenixのフォームinputを共通ヘルパーとして使い回す

#elixir #phoenix #form

4 min read

Masatoshi Nishiguchi

Mar 6 '21

[Phoenix LiveView] formatting date/time with local time zone

#elixir #phoenix #liveview #timezone

19

4 min read

Masatoshi Nishiguchi

Feb 14 '21

Adding Bootstrap 4 and PurgeCSS to Phoenix 1.5

#tailwindcss #bootstrap #elixir #phoenix

3 min read

Masatoshi Nishiguchi

Feb 14 '21

CSS adding margin to all children

#css

3

1 min read

Masatoshi Nishiguchi

Feb 13 '21

Phoenix 1.6 Page Title

#elixir #phoenix

3

1 min read

Masatoshi Nishiguchi

Jan 27 '21

[Elixir/Nerves] Smoothly dimming LEDs using a servo driver

#elixir #nerves #pwm #servo

5 min read

Masatoshi Nishiguchi

Jan 26 '21

[Elixir/Nerves] Temperature Humidity Sensors

#elixir #nerves #dht11 #aht20

3 min read

Masatoshi Nishiguchi

Jan 25 '21

[Elixir/Nerves] Seven-segment LED, shift register and SPI interface

#elixir #nerves #74hc595 #spi

5 min read

Masatoshi Nishiguchi

Jan 19 '21

[Elixir/Nerves] Character LCD with serial interface (I2C)

#elixir #nerves #lcd #i2c

4 min read

Masatoshi Nishiguchi

Jan 18 '21

HD44780 LCD, I/O expanders, I2C interface etc

#hd44780 #lcd #i2c #raspberrypi

7 min read

Masatoshi Nishiguchi

Jan 8 '21

[Elixir/Nerves] Potentiometer with SPI-based Analog to Digital Converter

#elixir #nerves #iot #spi

10

5 min read

Masatoshi Nishiguchi

Dec 17 '20

[Elixir/Nerves] Hello to LCD display

#elixir #nerves #i2c #lcd

5 min read

Masatoshi Nishiguchi

Dec 10 '20

[Elixir] GenServer Process management/registry

#elixir #erlang #otp #genserver