diff --git a/bbn_m5atomS3_lite_ethernet/bbn_m5atomS3_lite_ethernet.ino b/bbn_m5atomS3_lite_ethernet/bbn_m5atomS3_lite_ethernet.ino
new file mode 100644
index 0000000..fe6d25f
--- /dev/null
+++ b/bbn_m5atomS3_lite_ethernet/bbn_m5atomS3_lite_ethernet.ino
@@ -0,0 +1,102 @@
+/**
+ * based on:
+ * 
+ * @file HTTP.ino
+ * @author SeanKwok (shaoxiang@m5stack.com)
+ * @brief M5AtomS3 Atomic PoE Base HTTP Test
+ * @version 0.1
+ * @date 2023-12-13
+ *
+ *
+ * @Hardware: M5AtomS3 + Atomic PoE Base
+ * @Platform Version: Arduino M5Stack Board Manager v2.0.9
+ * @Dependent Library:
+ * M5GFX: https://github.com/m5stack/M5GFX
+ * M5Unified: https://github.com/m5stack/M5Unified
+ * M5AtomS3: https://github.com/m5stack/M5AtomS3
+ * M5_Ethernet: https://github.com/m5stack/M5-Ethernet
+ * ArduinoHttpClient: https://github.com/arduino-libraries/ArduinoHttpClient
+ */
+
+#include <M5AtomS3.h>
+#include <Arduino.h>
+#include <SPI.h>
+#include <M5_Ethernet.h>
+#include <ArduinoHttpClient.h>
+
+#define SERVER "httpbin.org"
+
+#define SCK  5
+#define MISO 7
+#define MOSI 8
+#define CS   6
+
+byte mac[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0x99};
+
+EthernetClient ethClient;
+
+HttpClient client = HttpClient(ethClient, SERVER);
+
+void setup() {
+    Serial.begin(115200);
+
+    Serial.println("Initializing SPI...");
+    SPI.begin(SCK, MISO, MOSI, -1);
+    Serial.println("Initializing ethernet...");
+    Ethernet.init(CS);
+
+    while (Ethernet.begin(mac) != 1) {
+        Serial.println("Error getting IP address via DHCP, trying again...");
+        delay(2000);
+    }
+
+    // Check for Ethernet hardware present
+    if (Ethernet.hardwareStatus() == EthernetNoHardware) {
+        Serial.println(
+            "Ethernet shield was not found.  Sorry, can't run without "
+            "hardware. :(");
+        while (true) {
+            delay(1);  // do nothing, no point running without Ethernet hardware
+        }
+    }
+    if (Ethernet.linkStatus() == LinkOFF) {
+        Serial.println("Ethernet cable is not connected.");
+    }
+}
+
+void loop() {
+
+    Serial.println("making GET request");
+
+    client.get("/get");
+    // read the status code and body of the response
+    int statusCode  = client.responseStatusCode();
+    String response = client.responseBody();
+
+    Serial.print("Status code: ");
+    Serial.println(statusCode);
+    Serial.print("Response: ");
+    Serial.println(response);
+    Serial.println("Wait 15 seconds");
+
+    delay(15000);
+
+    Serial.println("making POST request");
+
+    String contentType = "application/x-www-form-urlencoded";
+    String postData    = "name=Alice&age=12";
+
+    client.post("/post", contentType, postData);
+
+    // read the status code and body of the response
+    statusCode = client.responseStatusCode();
+    response   = client.responseBody();
+
+    Serial.print("Status code: ");
+    Serial.println(statusCode);
+    Serial.print("Response: ");
+    Serial.println(response);
+    Serial.println("Wait 15 seconds");
+
+    delay(15000);
+}