diff --git a/src/bin/packet_tester.rs b/src/bin/packet_tester.rs
new file mode 100644
index 0000000..3e79b09
--- /dev/null
+++ b/src/bin/packet_tester.rs
@@ -0,0 +1,164 @@
+use std::u8;
+
+use hidapi::{DeviceInfo, HidApi};
+
+const VENDOR_IDS: [u16; 2] = [0x0951, 0x03F0];
+// Possible Cloud II Wireless product IDs
+const PRODUCT_IDS: [u16; 3] = [0x1718, 0x018B, 0x0b92];
+
+const BASE_PACKET: [u8; 62] = {
+    let mut tmp = [0u8; 62];
+    tmp[0] = 0x06;
+    tmp[1] = 0x00;
+    tmp[2] = 0x02;
+    tmp[3] = 0x00;
+    tmp[4] = 0x9A;
+    tmp[5] = 0x00;
+    tmp[6] = 0x00;
+    tmp[7] = 0x68;
+    tmp[8] = 0x4A;
+    tmp[9] = 0x8E;
+    tmp[10] = 0x0A;
+    tmp[11] = 0x00;
+    tmp[12] = 0x00;
+    tmp[13] = 0x00;
+    tmp[14] = 0xBB;
+    tmp[15] = 0x01;
+    tmp[16] = 0x00;
+    tmp[17] = 0x00;
+    tmp[18] = 0x00;
+    tmp[19] = 0x00;
+    tmp[20] = 0x00;
+    tmp[21] = 0x00;
+    tmp[22] = 0x00;
+    tmp[23] = 0x00;
+    tmp[24] = 0x00;
+    tmp[25] = 0x00;
+    tmp[26] = 0x00;
+    tmp[27] = 0x00;
+    tmp[28] = 0x00;
+    tmp[29] = 0x00;
+    tmp[30] = 0x00;
+    tmp[31] = 0x00;
+    tmp[32] = 0x00;
+    tmp[33] = 0x00;
+    tmp[34] = 0x00;
+    tmp[35] = 0x00;
+    tmp[36] = 0x00;
+    tmp[37] = 0x00;
+    tmp[38] = 0x00;
+    tmp[39] = 0x00;
+    tmp[40] = 0x00;
+    tmp[41] = 0x00;
+    tmp[42] = 0x00;
+    tmp[43] = 0x00;
+    tmp[44] = 0x00;
+    tmp[45] = 0x00;
+    tmp[46] = 0x00;
+    tmp[47] = 0x00;
+    tmp[48] = 0x00;
+    tmp[49] = 0x00;
+    tmp[50] = 0x00;
+    tmp[51] = 0x00;
+    tmp[52] = 0x00;
+    tmp[53] = 0x00;
+    tmp[54] = 0x00;
+    tmp[55] = 0x00;
+    tmp[56] = 0x00;
+    tmp[57] = 0x00;
+    tmp[58] = 0x00;
+    tmp[59] = 0x00;
+    tmp[60] = 0x00;
+    tmp[61] = 0x00;
+    tmp
+};
+
+const PACKET1: [u8; 62] = {
+    let mut tmp = BASE_PACKET;
+    tmp[2] = 0;
+    tmp[4] = 0xFF;
+    tmp[10] = 0x00;
+    tmp[14] = 0x00;
+    tmp[15] = 0x00;
+    tmp
+};
+const PACKET2: [u8; 62] = {
+    let mut tmp = BASE_PACKET;
+    tmp[15] = 0x11;
+    tmp
+};
+const PACKET3: [u8; 62] = {
+    let mut tmp = BASE_PACKET;
+    tmp[15] = 0x1D;
+    tmp
+};
+const PACKET4: [u8; 62] = {
+    let mut tmp = BASE_PACKET;
+    tmp[15] = 0x09;
+    tmp
+};
+const PACKET5: [u8; 62] = {
+    let mut tmp = BASE_PACKET;
+    tmp[15] = 0x02;
+    tmp
+};
+const PACKET6: [u8; 62] = {
+    let mut tmp = BASE_PACKET;
+    tmp[15] = 0x03;
+    tmp
+};
+const PACKET7: [u8; 62] = {
+    let mut tmp = BASE_PACKET;
+    tmp[15] = 0x1A;
+    tmp
+};
+const PACKET8: [u8; 62] = PACKET5;
+const PACKET9: [u8; 62] = PACKET6;
+const PACKET10: [u8; 62] = PACKET5;
+const PACKET11: [u8; 62] = PACKET6;
+
+const PACKETS: [&[u8]; 12] = [
+    &BASE_PACKET,
+    &PACKET1,
+    &PACKET2,
+    &PACKET3,
+    &PACKET4,
+    &PACKET5,
+    &PACKET6,
+    &PACKET7,
+    &PACKET8,
+    &PACKET9,
+    &PACKET10,
+    &PACKET11,
+];
+
+fn main() {
+    let hidapi = HidApi::new().unwrap();
+    for device in hidapi.device_list() {
+        if VENDOR_IDS.contains(&device.vendor_id()) && PRODUCT_IDS.contains(&device.product_id()) {
+            test_device(device);
+        }
+    }
+}
+
+fn test_device(device_info: &DeviceInfo) {
+    println!(
+        "Testing device: {}:{}:{}",
+        device_info.vendor_id(),
+        device_info.product_id(),
+        device_info.interface_number()
+    );
+    let hidapi = HidApi::new().unwrap();
+    let device = device_info.open_device(&hidapi).unwrap();
+    for packet in PACKETS {
+        let mut response_buffer = [0u8; 20];
+        println!("  packet: {:?}", packet);
+        let _ = device.write(packet).map_err(|err| println!("{err}"));
+        match device.read_timeout(&mut response_buffer, 1000) {
+            Err(err) => println!("{err}"),
+            Ok(len) => {
+                println!("  response: {:?}\n", &response_buffer[..len]);
+            }
+        }
+    }
+}