diff --git a/lib/LinkRawWireless.hpp b/lib/LinkRawWireless.hpp
index c5f68c1..62b2b5a 100644
--- a/lib/LinkRawWireless.hpp
+++ b/lib/LinkRawWireless.hpp
@@ -84,6 +84,10 @@ class LinkRawWireless {
   static constexpr int COMMAND_RECEIVE_DATA = 0x26;
   static constexpr int COMMAND_WAIT = 0x27;
   static constexpr int COMMAND_BYE = 0x3d;
+  static constexpr int EVENT_WAIT_TIMEOUT = 0x27;
+  static constexpr int EVENT_DATA_AVAILABLE = 0x28;
+  static constexpr int EVENT_DISCONNECTED = 0x29;
+
   static constexpr u16 LOGIN_PARTS[] = {0x494e, 0x494e, 0x544e, 0x544e, 0x4e45,
                                         0x4e45, 0x4f44, 0x4f44, 0x8001};
 
diff --git a/lib/LinkWirelessMultiboot.hpp b/lib/LinkWirelessMultiboot.hpp
index 7eabfa6..fe79ce9 100644
--- a/lib/LinkWirelessMultiboot.hpp
+++ b/lib/LinkWirelessMultiboot.hpp
@@ -519,7 +519,7 @@ class LinkWirelessMultiboot {
       return FAILURE;
     }
 
-    if (remoteCommand.commandId != 0x28) {
+    if (remoteCommand.commandId != LinkRawWireless::EVENT_DATA_AVAILABLE) {
       _LWMLOG_("! expected EVENT 0x28");
       _LWMLOG_("! but got " + toHex(remoteCommand.commandId));
       return FAILURE;