Lora Relay 30A 915Mhz - Makerfabs

This 30A Lora Relay is a relay module that could be controlled by Lora, with max current 30A/240V. Based on RFM98W, it supports a max of 4~5 km Lora communication.

This Lora relay module is preloaded Arduino Pro Mini(3.3v 8M) bootloader and simple demo firmware Lora Relay V1.1, the users could freely change/update the firmware with Arduino IDE, with a common UART tool (Note that if there no DTR in your UART tool, you will need to press the reset button to reset the controller Mega328P manually).

Features :
• ATMEL Atmega328P: High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller
• Speed Grade:20Mhz
• Flash:32Kbytes
• RAM: 2KBytes
• EEPROM: 1KBytes
• DC12V input
• Max Switch current:30A
• Max Switch Voltage: 250VAC
• Max Switch Power:7200VA
• Relay Contact form: SPDT
• Relay Coil Rated voltage：12V DC
• Relay Coil Rated current：75mA
• Relay Coil Rated resistance：160Ω±10%
• Relay Coil Pick-up Voltage: 75%Max
• Relay Coil Dropout Voltage: 10%Min
• Relay Coil Maximum voltage: 130%Max
• Mechanical Service life: 100,000 operations min. (at 1,800 operations/hour)
• Electrical Service life: 10,000,000(at 1,800 operations/hour)
• Temperature Range: -40C to 85C


Sources : https://www.makerfabs.com/wiki/index.php?title=Lora_Relay