[elecena] M5Stack Red 7-Segment Digit Clock Unit - zmiany ceny The 7-Segment Digit Clock Unit from M5Stack is a 2.1" 4-digit 7-segment display module. There are decimal points on each digit and an extra wire for colon-dots in the center, which can display Decimals and Clocks. This module adopts the TM1637 as the driver IC and STM32F030 as I2C communication. The I2C address can be modified per 4-bit dip switch. The red LED supports 8 brightness. Four fixing holes are included for mounting. Features * 4-digit red display * I2C port, adjustable I2C address * 8 brightness * Low power consumption * 4 fixing holes for multiple installations Package Contents * 1x Red 7-Segment Digit Clock Unit * 1x HY2.0 4-pin Cable (20cm) Specifications MCU STM32F030 Driver IC TM1637 Communication I2C, addr: 0x30 Power Supply 5V DC Net Weight 12.5g Gross Weight 17.8g Product Dimension 50 * 31 * 14mm Package Dimension 136 * 92 * 15mm Resources * Product Documentation * Schematic * Datasheet * Arduino Example Arduino Example #include "M5Stack.h" #include "M5UNITDIGICLOCK.h" M5DIGITALCLOCK Digiclock; void setup() { M5.begin(1, 0, 1); M5.dis.fillpix(0XFFFFFF); delay(50); M5.dis.fillpix(0X000000); delay(500); /* Digital clock init */ if (Digiclock.begin(&Wire, 26, 32)) { Serial.println("Digital clock init successful"); M5.dis.fillpix(0x00FF00); } else { Serial.println("Digital clock init error"); M5.dis.fillpix(0XFF0000); while (1); } char buff[] = " "; Digiclock.setString(buff); delay(2000); } void loop() { char buff[] = "8.8.:8.8."; Digiclock.setString(buff); delay(500); } M5Stack Red 7-Segment Digit Clock Unit - 4.64 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2023-03-07 M5Stack Red 7-Segment Digit Clock Unit - 5.90 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2023-11-02 M5Stack Red 7-Segment Digit Clock Unit - 4.92 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2023-12-27 M5Stack Red 7-Segment Digit Clock Unit - 5.90 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2024-09-18 M5Stack Red 7-Segment Digit Clock Unit - 4.72 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2024-11-29 M5Stack Red 7-Segment Digit Clock Unit - 5.90 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2024-11-30 M5Stack Red 7-Segment Digit Clock Unit - 5.70 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2025-04-29 M5Stack Red 7-Segment Digit Clock Unit - 5.80 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2025-08-06 M5Stack Red 7-Segment Digit Clock Unit - 4.64 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2025-11-28 M5Stack Red 7-Segment Digit Clock Unit - 5.80 GBP https://elecena.pl/product/22727654/m5stack-red-7-segment-digit-clock-unit 2025-11-29