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RGB 4Bit Digital Electronic Clock DIY Kit 5V Temperature Alarm 12/24H Time Date Home Clock

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CAI-201 RGB 4Bit Digital Electronic Clock DIY Kit

CAI-201 is a RGB 4Bit Digital Electronic Clock DIY Kit. It will display current date, time and temperature in the real time. User can set alarm as your needs. It is easy to operate, beautiful design, very suitable for home or office environment.

1>.RGB auto color change
2>.Automatic brightness adjustment
4>.12H or 24H hourly optional system
5>.Time memory function
6>.Temperature can be calibrated
7>.Voice Hourly Report


1>.Item name: CAI-201 RGB 4Bit Digital Electronic Clock DIY Kit
3>.Work voltage:DC 5V
4>.Work Temperature:-40℃~85℃
5>.Work Humidity:0%~95%RH

4.Main Function:
1>.Reset settings:
Keep press ‘SET’ and ‘UP’ buttons at the same time about 3 second. Then release buttons after screen turn ON and alarm. Factory default settings is 2019.01.01 7:59:50. And after 10 seconds, the alarm will turn ON at 8:00.

2>.Set Method:
2.1>.Keep press ‘SET’ button about 3 seconds enter into set mode.
2.2>.Short press ‘SET’ button to switch set parameter at set mode.The selected parameters will flash automatically.
2.3>.Short press‘UP’ button to increase parameter value.
2.4>.It automatically saves the parameters and exits without any operate in 15 seconds.

3.>.Time mode:
3.1>.12H hourly optional system
3.2>.24H hourly optional system(default)

4>.Hourly Report:
.It can set Hourly Report range such 7-21 which means Hourly Report from 7:00 to 21:00 (default 7-21)

5>. Alarm:
5.1>.A1 alarm: default turn ON.
5.2>.A2 alarm: default turn OFF.
5.3>.A3 alarm: default turn OFF.

6>.Alarm control:
6.1>.oN:E: Daily alarm mode(Alarm from Monday to Sunday and default)
6.2>.--:E: Weekend Holiday mode(Alarm from Monday to Friday)

7>.Automatic adjust brightness:
7.1>.oN-L: Turn ON Automatic brightness control by sensor(default)
7.1>.---L: Turn OFF Automatic brightness control by sensor

8>.Set brightness:
8.1>.This function just can be set when turn OFF automatic adjust brightness.
8.2>.L-3:Set at the brightest
8.3>.L-2:Set at middle brightness
8.4>.L-1:Set at minimum brightness

9>.Calibration temperature: Calibrate the temperature value.

10>.Temperature display unit:
10.1>. C : Display temperature in Celsius degree
10.2>. F : Display temperature in Fahrenheit degree

11>.Display color:

11.1>.dC-1: Sets the specified display color. 4Bit display in the same color but different parameters can choose different colors for Time, Temperature, Date, Week. Display color can not automatic change at normal display.
11.2>.dC-2: Sets the specified display color. Each Bit digital tube can choose different display colors. Display color can not automatic change at normal display.
11.3>.dC-3: Automatic color change. 4Bit display in the same color but display color can automatic change at normal display. Default display mode.
11.4>.dC-4: Automatic color change. Each Bit digital tube can display different display colors and display color can automatic change at normal display.

12>.Alarm music:
12.1>.dU-1 : For Elise
12.2>.dU-2 : An die Freude
12.3>.dU-3 : Spanish bullfighter

13>.Calibrate time:
Calibrate time range is -9 second to 9 second by display dE-9 to dE 9. Default dE 0.

14>.Display mode:
14.1>.dP-1:Only display time.
14.2>.dP-2:Display time, temperature in turns.
14.3>.dP-3:Display time, date, week in turns.
14.4>.dP-4:Display time, temperature ,date, week in turns.

Please Click Here to download user manual (installation steps and setting method included):



Tested by ICStation's Outstanding Partner Fran Cv:
(The language in the video is Spanish)

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1. Hongkong / Sinapore Airmail

(1) Due to the high risk of package lost recently, we have to stop using the free shipping way these days. Hope for your kind understanding! And the $3 is for tracking number and delivery insurance ^0^ Enjoy order from us. 

Free Shipping for all orders over $20 ^0^ (with free tracking number and delivery insurance fee)

(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

(1)Shipping Fee: Free for the order which meet the following requirements
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

(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. 


1) APO and PO Box Addresses

We strongly recommend that you provide a physical address for order delivery. 
Because that DHL and FedEx are unable to deliver items to APO or PO BOX addresses. 
2) Contact Phone Number
Receivers' contact phone number is required by express shipping agency for the package delivery. Please provide us with your latest phone number.

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. 
3) Once your order is shipped, you will receive an email notification from
4) Track the order which with tracking number via below links:

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RGB 4Bit Digital Electronic Clock DIY Kit 5V Temperature Alarm 12/24H Time Date Home Clock