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Mini Rboard Atmega328P Development Board Compatible Arduino

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    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.
Max Frequency:16MHz
RAM Capacity:2K
FLASH Capacity:32K
External Resources:Onboard Debugger
Pin Map
Pin   Description
5V : 5V Power supply pin
GND : Ground
TXD : D1
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 Schematic

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All items on our website which shipped by Hong Kong or Singapore airmail are for free. 

If the total price is more than USD40, items will be shipped via registered airmail with tracking number for free.

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(2) Shipping time 
Shipping time is 7-20 business days to most of countries; please view below table for exactly shipping time to your location. 

7-15 working days to: Most of Asia countries
10-16 working days to: USA , Canada , Australia , UK , Most of Europe countries
13-20 working days to: Germany , Russia
18-25 working days to: France , Italy , Spain , South Africa
20-45 working days to: Brazil , Most of South America countries

2. EMS/DHL/UPS Express

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Total price of the order >= 200USD or Total weight of the order >= 2.2KG

When the order meets to one of the above requirement, it will be shipped for FREE via EMS/DHL/UPS Express to below country. 
Asia: Japan , South Korea , Mongolia . Malaysia , Singapore , Thailand , Vietnam , Cambodia , Indonesia , Philippines 
Oceania: Australia , New Zealand , Papua New Guinea 
Europe& America: Belgium, Britain, Denmark, Finland, Greece, Ireland, Italy, Luxembourg, Malta, Norway, Portugal, Switzerland, Germany, Sweden, France, Spain, USA, Austria, Canada
Note: Shipping Fee to other countries, please contact orders@ICStation.com

(2) Shipping Time
Shipping time is 3-5 working day (about 1 week) to most of countries. 

Because the package would be returned to the sender if it had not been signed by the receiver in 2-3 day (DHL) or 1 week (EMS,) or 2 weeks (Registered Email), please pay attention to the arriving time of the package. 


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3. Note
1) Delivery Time of mixed orders with items in different Shipping Status should be calculated using the longest estimate times listed. 
2) Chinese Holiday Reminder: During annual Chinese holidays, services from certain suppliers and carriers may be affected, and delivery for orders placed around the following times may be delayed by 3 - 7 days: Chinese New Year; Chinese National Day,etc. 
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4) Track the order which with tracking number via below links:

Registered Airmail: www.17track.net/en

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Mini Rboard Atmega328P Development Board Compatible Arduino
$12.94 $10.35