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  • Arduino Compatible Mini Rboard

Arduino Compatible Mini Rboard

Brand: ITead
$8.99
SKU:
MP_ARDMINIR_R15
Weight:
0.10 LBS
Shipping:
Calculated at checkout
Quantity:

Product Description

Mini RBoard is an Arduino compatible mainboard, which is equipped with a relay, a nRF24L01 interface and a 433M RF Receiver interface. It can be used in remote control switches. With a small size, it can be installed in some power strips to work as a switch for an intelligent power strip.

 

Specification

 

 

PCB size 37.34mm X 49mm X 1.6mm
Power supply 5V DC
Microprocessor Atmega328P
Indicators PWR
Interface

UART to USB,NRF24L01,J05E 433Mhz module socket

 

Electrical Characteristics

 

 

Parameter Min. Typical Max. Unit
Power supply 4.5 5 5.5 VDC
Input voltage VinH 3 3.3 3.6 V
Input voltage VinL -0.3 0 0.5 V
Current Consumption   40 100 Ma

Hardware

 

 

Minirboardtop.jpg 

 

 

Minirboardbottom.jpg

 

 

Minirboard1.jpg

 

 

Pin Map

 

 

PinDescription
5V 5V Power supply pin
GND Ground
DTR FOCA DTR
TXD D1
RXD D0
nRF24L01_CE D9
nRF24L01_CS D10
nRF24L01_CS D11
nRF24L01_MI D12
nRF24L01_MI D13
nRF24L01_IRQ D2
433Mhz_DATA D3
A0 A0(pulled up with 10K)
Relay_control* D4

 

 

 

Download:

 

 

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