{"title":"7-segment for micro:bit by Monk Makes","handle":"7-segment-for-micro-bit-by-monk-makes","url":"/products/7-segment-for-micro-bit-by-monk-makes","description":"The 7-Segment for micro:bit by Monk Makes is a 4-digit 7-segment display designed specifically for BBC micro:bit. It can display numbers, letters, and limited characters using simple serial communication from a single micro:bit pin.\n\nPowered directly from the micro:bit's pins, this display requires no external power supply. Communication uses serial at 9600 baud, making it simple to program with both MakeCode blocks and MicroPython.\n\nKey Features\n\n\nSingle-Pin Communication – Uses one micro:bit pin plus power (GND and 3V)\n\nPowered from micro:bit – No external power supply needed\n\nSerial Interface – Send messages using micro:bit's Serial blocks at 9600 baud\n\nBuffered Mode – Flicker-free display updates for repeatedly changing values\n\nText & Numbers – Display both numeric values and text characters\n\nBolt-On Option – Can be physically bolted to the micro:bit\n\n\nProgramming\nWorks with both MakeCode (block programming) and MicroPython. Serial redirect is used to send data on the chosen pin at 9600 baud. Special characters control display behaviour:\n\n\n\"/\" – Clears the display and returns to non-buffered mode\n\n\",\" – Switches to buffered mode and triggers a display refresh\n\n\"*\" – Displays an approximation of the degrees symbol\n\n\nIdeal For\n\nDisplaying sensor readings (temperature, light, etc.)\nCountdown timers and clocks\nScore displays for games\nEducational projects with micro:bit\n\n\nPackage Contents\n\n1× 7-Segment Display for micro:bit\n\n\n\nTip: If the display stops updating, introduce a longer delay between refreshes. Momentarily disconnecting the positive power lead will reset the display.\n","vendor":"Monk Makes","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":4945,"title":"Default Title","sku":"MM-SKU00066","price":26.62,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":23,"option1":"Default Title"}]}