diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..bd6b9b5
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,40 @@
+#!/bin/make -f
+# -*- makefile -*-
+# SPDX-License-Identifier: MIT
+
+default: help all
+	@echo "log: $@: $^"
+
+tmp_dir ?= tmp
+runtime ?= iotjs
+export runtime
+srcs_dir ?= lib example
+srcs ?= $(wildcard *.js | sort | uniq)
+
+main_src ?= example/index.js
+
+
+help:
+	@echo "## Usage: "
+	@echo "# make start"
+
+setup: setup/${runtime}
+
+start/%: ${main_src}
+	${@F} $< ${run_args}
+
+start: start/${runtime}
+
+clean:
+	rm -rf ${tmp_dir}
+
+cleanall: clean
+	rm -f *~
+
+distclean: cleanall
+	rm -rf node_modules
+
+setup/iotjs: ${iotjs_modules_dir}
+	@echo "Expected to see IoT.js' help"
+	${@F} --help ||:
+	ls $<
diff --git a/bh1750.js b/bh1750.js
index 098b2ad..1efeffd 100644
--- a/bh1750.js
+++ b/bh1750.js
@@ -1,5 +1,11 @@
 var console = require('console');
-var i2c = require('i2c');
+
+var i2c = null;
+try {
+  i2c = require('@abandonware/i2c');
+} catch(err) {
+  i2c = require('i2c');
+}
 
 var BH1750 = function (opts) {
     this.options = opts || {
diff --git a/package.json b/package.json
index 71293ea..7c1fe4e 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,7 @@
   "version": "0.0.6",
   "main": "bh1750",
   "scripts": {
+    "start": "node example",
     "test": "node example",
     "lint": "eslint ."
   },
@@ -13,7 +14,7 @@
     "url": "https://github.com/miroRucka/bh1750"
   },
   "dependencies": {
-    "@abandonware/i2c": "^0.2.4-0"
+    "@abandonware/i2c": "^0.2.4-1"
   },
   "keywords": [
     "raspberry, raspberry pi, light, sensor, bh1750, ambient-light, iotjs-module"
@@ -25,7 +26,7 @@
     }
   ],
   "devDependencies": {
-    "eslint": "^5.4.0"
+    "eslint": "^6.8.0"
   },
   "iotjs": {
     "version": ">=1.0"