diff --git a/examples/drivers/sensors/sen0322/main.js b/examples/drivers/sensors/sen0322/main.js
new file mode 100644
index 0000000000..8fbb6c9d49
--- /dev/null
+++ b/examples/drivers/sensors/sen0322/main.js
@@ -0,0 +1,23 @@
+import Sensor from "embedded:sensor/OxygenGasSensor-OSensor/SEN0322";
+import Timer from "timer";
+
+const knownOxygenVal = 20.9; // Known concentration of oxygen in the air, for calibration
+const oxygenMV = 0; // The value marked on the sensor, set to 0 unless otherwise required
+
+const sensor = new Sensor({
+    sensor: {
+        ...device.I2C.default,
+        io: device.io.I2C
+    }
+});
+
+sensor.configure({
+    vol: knownOxygenVal,
+    mv: oxygenMV
+});
+
+Timer.repeat(() =>
+{
+    const sample = sensor.sample();
+    trace(`O2: ${sample.O} ppm\n`);
+}, 500);
\ No newline at end of file
diff --git a/examples/drivers/sensors/sen0322/manifest.json b/examples/drivers/sensors/sen0322/manifest.json
new file mode 100644
index 0000000000..ca052fd1b1
--- /dev/null
+++ b/examples/drivers/sensors/sen0322/manifest.json
@@ -0,0 +1,9 @@
+{
+	"include": [
+		"$(MODDABLE)/modules/io/manifest.json",
+		"$(MODDABLE)/modules/drivers/sensors/sen0322/manifest.json"
+	],
+	"modules": {
+		"*": "./main"
+	}
+}
\ No newline at end of file
diff --git a/modules/drivers/sensors/sen0322/manifest.json b/modules/drivers/sensors/sen0322/manifest.json
new file mode 100644
index 0000000000..23857df149
--- /dev/null
+++ b/modules/drivers/sensors/sen0322/manifest.json
@@ -0,0 +1,9 @@
+{
+	"modules": {
+		"embedded:sensor/OxygenGasSensor-OSensor/SEN0322": "$(MODDABLE)/modules/drivers/sensors/sen0322/sen0322"
+	},
+	"preload": [
+		"embedded:sensor/OxygenGasSensor-OSensor/SEN0322"
+	]
+}
+
diff --git a/modules/drivers/sensors/sen0322/sen0322.js b/modules/drivers/sensors/sen0322/sen0322.js
new file mode 100644
index 0000000000..7b9d09fea2
--- /dev/null
+++ b/modules/drivers/sensors/sen0322/sen0322.js
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2023 Moddable Tech, Inc.
+ * Revised: March 27, 2023
+ *
+ *   This file is part of the Moddable SDK.
+ *
+ *   This work is licensed under the
+ *       Creative Commons Attribution 4.0 International License.
+ *   To view a copy of this license, visit
+ *       <https://creativecommons.org/licenses/by/4.0>.
+ *   or send a letter to Creative Commons, PO Box 1866,
+ *   Mountain View, CA 94042, USA.
+ *
+ */
+
+/*
+	SEN0322 - Oxygen Sensors
+	https://www.dfrobot.com/product-2052.html
+	Datasheet: https://wiki.dfrobot.com/Gravity_I2C_Oxygen_Sensor_SKU_SEN0322
+	Reference Driver: https://github.com/DFRobot/DFRobot_OxygenSensor/blob/master/DFRobot_OxygenSensor.cpp
+*/
+
+
+import Timer from "timer";
+
+const Register = Object.freeze({
+	OXYGEN_DATA: 0x03, ///< register for oxygen data
+	USER_SET: 0x08, ///< register for users to configure key value manually
+	AUTUAL_SET: 0x09, ///< register that automatically configure key value
+	GET_KEY: 0x0A ///< register for obtaining key value
+});
+
+const I2C_ADDR = 0x73;
+
+class SEN0322
+{
+	#io;
+	#key;
+
+	constructor(options) {
+		this.#io = new options.sensor.io({
+			address: I2C_ADDR,
+			hz: 100_000,
+			...options.sensor
+		});
+	}
+
+	configure(options)
+	{
+		if (undefined !== options.vol)
+		{
+			const vol = options.vol;
+			const mv = options.mv ?? 0;
+			if (0 > vol || vol > 25)
+				throw new RangeError("invalid O2 concentration (must be 0-25)");
+
+			const io = this.#io;
+			let keyValue = vol * 10;
+
+			if (-0.000001 < mv && mv < 0.000001)		
+				io.write(Uint8Array.of(Register.USER_SET, keyValue));
+			else
+			{
+				keyValue = vol / mv * 1000;
+				io.write(Uint8Array.of(Register.AUTUAL_SET, keyValue));
+			}
+		}
+	}
+	#setKey()
+	{
+		const io = this.#io;
+		io.write(Uint8Array.of(Register.GET_KEY));
+		const curKey = (new Uint8Array(io.read(1)))[0];
+		if (curKey)
+			this.#key = curKey / 1000.0;
+		else
+			this.#key = 20.9 / 120.0;
+	}
+	close()
+	{
+		this.#io?.close();
+		this.#io = undefined;
+	}
+	sample()
+	{
+		const io = this.#io;
+		this.#setKey();
+		io.write(Uint8Array.of(Register.OXYGEN_DATA));
+		Timer.delay(100);
+		const rxbuf = new Uint8Array(io.read(3));
+		const oxygenPercent = this.#key * (rxbuf[0] + (rxbuf[1] / 10.0) + (rxbuf[2] / 100.0));
+		return { O: oxygenPercent * 10_000 }; // O2 concentration in PPM
+	}
+	
+}
+export default SEN0322;