WiRela01 is a 1ch Wi-Fi relay board with many smart on-board peripherals. It can fit in a din-rail enclosure and it is designed as a practical, robust and safe solution for smart-home applications.

WiRela devices can be considered a platform for diy IoT and Home-Automation enthusiasts in a similar way that Arduino boards are a platform for a general DIY embedded makers.

Here is an image of a PCB with the legend for a better idea of what is featured on-board

Block-diagram

Product is fully Arduino supported and it has FTDI pins breakout. In order to illustrate on-board peripherals better, here is a equivalent, Arduino-style, fritzing block diagram:

Features:

• Arduino supported
• FTDI breakout for programming in Arduino-IDE
• Universal high-quality on-board AC/DC converter with fuse protection for powering the board
• Terminal block connectors for external sensors (analog and digital)
• RFM69HW wireless radio support in the ISM band (for wireless sensors/keyfobs)
• Crypto IC (ATSHA204A) onboard for authentication security and session keys
• Real Time Clock for timer/thermostat/schedule functionality
• 12A Relay
• Dry-contact and hot contact relay variants
• Din rail plastic enclosure
• Enclosure dimensions 53.3 x 90.2 x 57.5 mm

Pinout

DIN-Rail enclosure