The MiniRelayBox Node (CR22010) is a low cost wireless 110 - 220 Volts 10A Relay board. It switches on-off 110 or 220 Volts on it's output terminals. Arduino IDE compatible (the Atmel ATMega328P) microcontroller with RFM 69 HW 433/868/915MHz radio on board and current sensor. Best suitable for Home Automation, IOT.

Features

• Fully compatible with the Arduino IDE (PRO MINI 8 MG Hz)
• Flame retardant ABS plastic Enclosure Dimensions 40x45x20mm
• Uncompromised Protection: Overload varistor Slow fuse Thermal fuse
• Supply voltage is 110-240 Volts AC
• Over the Air, firmware updates (OTA) ready. In combination with preprogrammed Dual Optiboot boot loader and External JDEC EPROM\Flash memory chip on board the Node allows OTA software updates.
• Onboard RFM69-HW (high power version) 433/868/915 MHz Radio transceiver with wire antenna
• Onboard Atmel ATSHA204A CryptoAuthentication chip makes communication with the Node very secured. ATSHA204A implements secured handshake and if handshake fails the Node will not executing any command sent to it
• Programming header is FTDI, TTL Serial. For programming you need to have USB TTL Serial – FTDI adaptor
• MySensors compatible. You can use superb set of scripts and libraries from mysensors.org project and convert the node into reliable network of little home sensors, relays and actuators.
• Yes, it is open sourced. Completely.

Comes with Arduino example sketch and guide to IOT, Smart home ideas.

Overview

If you are familiar with Arduino boards, the MiniRelayBox Node is Arduino pro Mini with onboard HopeRF RFM69-HW 433/868/915 MHz radio, external EPROM flash and crypto authentication chip. Comes with 10A relay and current sensor. To save some board dimensions the MiniRelayBox Node does not have onboard USB-Serial converter. You need to buy FTDI Adapter for programming. HopeRF RFM69-HW provide extremely good range. Hundreds of meters in open area. External Flash chip allows burning Arduino sketch wirelessly. Onboard Atmel ATSHA204A CryptoAuthentication chip secures communication with other controllers. Some IOT ideas based on the MiniRelayBox node and similar controllers plus complete specs you may find here my GitHub page

Package Content: - The MiniRelayBox board 1 pcs - Flame retardant ABS plastic enclosure 1 pcs