RBoard

Overview

Rboard is a unique Arduino board which features 4 channels isolated relays, an XBee socket, and an ATMega328. This board will add relay control as well as wireless connectivity to your projects. It’s great for anything from home automation to robot control. The possibilities are endless!

Spec

PCB size	78.74mm X 106.08mm X 1.6mm
Power supply	6~20V DC
Microprocessor	Atmega328
Indicators	PWR, PWR_EXT, C0, C1, C2, C3
Communication Interface	XBee, nRF24L01+, UART
RoSH	Yes

Electrical Characteristics

Specification	Min.	Typical Value	Max.	Unit
Power Voltage	6	-	20	VDC
Input Voltage VH (Target Voltage = 3.3V)	3	3.3	3.6	V
Input Voltage VL:	-0.3	0	0.5	V
Current Consumption	-	100	500	mA

Hardware

Top View Map

Download

Datasheet for RBoard

Schematic for RBoard

Useful Link

RBoard (Atmega 328P with Arduino Bootloader) + Relay Shield