All Our kits are:

• Completely Open-Source from firmware to application
• Easy to modify (Read an introduction)
• equipped with an over-the-air flash programmer
• designed with security in mind: AES Encryption and ECC handshake
• safe: a hardware watchdog resets the module to a preconfigured state in case of errors
• capable of communicating with each other over radio and wireless (and more to come!). That is all done in the background so you won't have to worry about this.
• Cheap, as in: They won't burn a hole in your wallet. But they are still good! How did we do this? (Read more)
• NOT Certified CE and FCC. The kits are intented for and must only be used by skilled electricians

Mains Pass-through plug (european version)