Factory Supply 2.42 inch Graphic OLED Display Module White Blue Yellow Green SPI I2C Parallel Interface

Unveiling the technological marvel, behold the ShenZhen Techstar Electronics Incorporated Co., Ltd SFOS242YZ-12864WBYG-01 – a 2.42″ OLED display, a symphony of pixels, boasting a 128×64 resolution within its COG OLED structure. This cutting-edge display, equipped with the SSD1309 IC, communicates seamlessly through various interfaces such as 6800, 8080, SPI, and I2C.

Picture this ultra-thin, lightweight, and power-efficient OLED module seamlessly integrating into handheld instruments, meters, smart grid systems, and the vast expanse of the Internet of Things (IoT). Its versatility knows no bounds.

Operational in a temperature range spanning from a bone-chilling -40℃ to a scorching +70℃, this display remains unfazed. Even in storage, it can endure temperatures from -40℃ to +85℃, showcasing resilience beyond the ordinary.

Now, let’s decipher the cryptic language of pin definitions:

• Power Supply Dance:
  • Pin 5, VDD, the heartbeat of the Logic Circuit’s power supply, demanding an external source.
  • Pin 3, VSS, the grounding force of the Logic Circuit, also serving as a reference for the logic pins, craving connection to the external ground.
  • Pin 23, VCC, the powerhouse for the OLED Panel, requiring an external supply.
  • Pin 2, VLESS, the humble abode of the Analog Circuit’s ground, seeking connection to the external VSS.
• Driver’s Seat:
  • Pin 21, IREF, the maestro orchestrating brightness adjustment, with a nod to a resistor connecting it to VSS, setting the current at a precise 10µA.
  • Pin 22, VCOMH, the gateway for voltage output high levels in COM signals, calling for a capacitor connection to VSS.
• Interface Tango:
  • Pins 6, 7 (BS1/BS2), the dance floor for Communicating Protocol Select, where the choice echoes in the MCU interface:
    • I2C: BS1=1, BS2=0
    • 4-wire serial: BS1=0, BS2=0
    • 8-bit 68xx Parallel: BS1=0, BS2=1
    • 8-bit 80xx Parallel: BS1=1, BS2=1
  • Pin 9, RES#, the power reset conductor, initiating chip initialization when pulled low, and standing tall during normal operation.
  • Pin 8, CS#, the conductor for Chip Select, playing its role only when CS# takes a bow and is pulled low.
  • Pin 10, D/C#, the arbiter of Data/Command Control, deciding the fate of D7~D0 based on its high or low state.
• MCU Interface Pas de Deux:
  • Pin 12, E/RD#, the initiation switch for Read/Write Enable or Read, orchestrating the symphony of read/write operations.
  • Pin 11, R/W#, the selector for Read/Write or Write, setting the mood for reading or writing operations.
• The Elegant Dancers – Pins 13D7):
  • D0 becomes the star as the serial clock input SCLK. In I2C mode, D2 and D1 join hands as SDAOUT and SDAIN, while D0 shines as the serial clock input SCL. Unused pins gracefully waltz to VSS, except for D2 in serial mode.
• Reverse Waltz:
  • Pin 4, NC, a reserved pin, standing on the side for compatible and flexible design.
• The Silent Supporters:
  • Pins 1, 24 (N.C. – GND), the reserved pins offering support. They stand as a shield against external stresses on function pins, connected to the external ground as guardians of the ESD protection circuit.

Explore the diverse mechanical structures of ShenZhen Techstar Electronics Incorporated Co., Ltd’s graphic OLED displays, including COB, COG, and TAB passive matrix technologies. The available graphic monochrome OLED resolutions encompass a spectrum ranging from 50×16 to 256×64 OLED displays, featuring options such as 64×128, 100×16, 100×32, 128×32, 128×64, 128×128, and more. Within the TECHSTAR product range, these graphic OLED displays boast on-board controllers and diverse interfaces, spanning parallel, serial, and I2C OLED, as well as SPI OLED. The modules operate with driving voltages of either 3V or 5V, contingent on the resolution or color.

TECHSTAR extends a broad array of OLED display modules, ranging in sizes from 0.49″ to 5.5″ OLEDs. This includes the compact 0.49″ micro OLED Display, the sleek 0.66″ mini OLED Display, the versatile 0.69″ OLED, the vibrant 0.91″ OLED Display, the crisp 0.95″ OLED, the dynamic 0.96″ OLED Display, the expansive 1.5″ OLED Display, and further up to the 5.5″ OLED Display. Custom design solutions are also available to cater to unique requirements.