ESP32 Telegram Bot with Relay Control

🧰 Features

🔌 Relay Control

• /click – Short relay press (200ms)
• /clicklong – Long relay press (10s)
• /clicklength <ms> – Custom relay press duration

🌐 Network Info

• /ip – Show local + public IP
• /uptime – Show ESP32 uptime
• /pingpc – Ping preset IP (192.168.0.14)
• /pingip <ip> – Ping any custom IP

💡 Device Control

• /flash – Flash onboard LED

🔁 Bot Behavior

• Sends startup status + every 12 hours
• Auto WiFi reconnect with LED status feedback
• /help – Lists available commands

🔒 Security Features

• /lockcmds – Locks all bot commands
• /unlockcmds – Prepares for password unlock
• Password must be sent in the next message after /unlockcmds
• All commands (except /help and unlock flow) are disabled when locked