The digit set: six four-digit displays in black enclosures lit in red, orange, green, blue, pale blue-green and yellow, each showing 8.8.8.8. with a decimal point after every digit and no colon, beside the teal kit box.

You have this056digit

TM1637 4-Digit 0.56″ Display with Decimal Points, 6 Colours

Four seven-segment digits on two ordinary pins. The clock set with its colon, the digit set with decimal points, the TinkerBlock TK51, and the one bit that behaves differently on each.

In the box: 6panels, six colours
Signal wires: 2CLOCK + DATA
Digits: 0.56inch
Supply: 5V, or 3.3 V

Start here · 01 Four digits, two wires The reference

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The whole handbook13 articles · 60 min DatasheetPDF · raw.githubusercontent.com Pinout and specsThe pin table, and the questions people ask first

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TM1637 4-Digit 0.56″ Display with Decimal Points, 6 Colours

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TM1637 4-Digit 0.56″ Display with Decimal Points, 6 Colours

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Email us or reply to your order, and quote 056digit — that identifies the product. If something is missing from the bag, your order is the record of what shipped.

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Point a phone camera at the code and this page opens there. It is the same address as the one printed on your box, so it is also what to show someone you are passing the board to.