Feature:1. DRIVER IC: The module driver IC is for AIP650 (compatible for TM650), as well as supports multiple display characters.2. 4 DIGIT 7 SEGMENT: The digital tube display module is designed for 4 digit 7 segment, with stable and reliable performance.3. CONTROL INTERFACE: With 4 pins, SDA is bidirectional data line, SCL is clock line, GND is for ground line, and VCC is power supply.4. COMPACT STRUCTURE: The LED digital tube module is exquisite and compact, which can be flexibly used in a variety of situations.5. WIDE APPLICATION: This module is suitable for 3 B+ 4, for DIY electronic devices, toy cars and instrumentation etc.Specification:Item Type: Digital Tube ModuleModel: DM43B04Material: PCBSupply Voltage: DC 5V/3.3VDriver IC: AIP650 (compatible with tm1650)Interface: I2C (only two control signals, SDA SCL Data)Support Display Characters: 0,1,2,3,4,5,6,7,8,9,A,b,C,c,d,E,F,H,h,L,n,N,o, P,r,t,U,Other Board Wiring: Board: I2C TWI pinsFor Ethernet: A4 (SDA), A5 (SCL)For 20 (SDA), 21 (SCL)For Leonardo: 2 (SDA), 3 (SCL)For Due: 20 (SDA), 21 (SCL)Application: For 3 B+ 4; for MCU for AVR for PIC for ARM N76E003; for FPGA CPLD;Suitable for toy cars, for instrumentation, DIY electronics Package List:1 x Digital Tube ModuleNote:Pay attention to standard operation.
