Catalog excerpts
Manufacturer Certificated Product Specification Model: TOJMD096A 0.96″ PM OLED Display Module (128*64) This module uses RoHS material Tailor Pixels Technology Co., Ltd. www.tailorpixels.com tailor@tailorpixels.com Ph: 86-755-8821 2653 Contents in this document are subject to change without notice. No part of this document can be reproduced or transmitted by any means for any purpose without the written permission of Tailor Pixels Technology Co., Ltd
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TAILORPIXELS TECHNOLOGY CO.,LTD. Revised History Part Number
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TAILORPIXELS TECHNOLOGY CO.,LTD.
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TAILORPIXELS TECHNOLOGY CO.,LTD. 7.2
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TAILORPIXELS TECHNOLOGY CO.,LTD. Display Mode: Display Color: Drive Duty: Passive Matrix Monochrome (White) 1/64 Duty Outline Drawing: According to the annexed outline drawing Number of Pixels: PCB Size: Active Area: Pixel Pitch: Pixel Size: 1.3Active Area / Memory Mapping & Pixel Construction
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TAILORPIXELS TECHNOLOGY CO.,LTD. TAILORPIXELS TECHNOLOGY CO.,LTD.
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TAILORPIXELS TECHNOLOGY CO.,LTD. Ground of Logic Circuit This is a ground pin. It must be connected to ground Power Supply for OLED This is a voltage supply pin. It must be connected to source The serial clock input SCL The serial data input SDA Bottom view
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TAILORPIXELS TECHNOLOGY CO.,LTD. The I2C communication interface consists of slave address bit DC, I2C-bus data signal SDA (SDAOUT/D2 for output and SDAIN/D1 for input) and I2C-bus clock signal SCL (D0). Both the data and clock signals must be connected to pull-up resistors. a) Slave address bit (SA0) has to recognize the slave address before transmitting or receiving any information by the I2C-bus. The device will respond to the slave address following by the slave address bit (“SA0” bit) and the read/write select bit (“R/W#” bit) with the following byte format, b7 b6 0 1 b)“SA0” bit...
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TAILORPIXELS TECHNOLOGY CO.,LTD. 2. Absolute Maximum Ratings Parameter Supply Voltage for Display Supply Voltage for Logic Operating Temperature Storage Temperature Note 1: All the above voltages are on the basis of “GND = 0V”. Note 2: When this module is used beyond the above absolute maximum ratings, permanent breakage of the module may occur. Also, for normal operations, it is desirable to use this module under the conditions according to Section 3. “Optics & Electrical Characteristics”. If this module is used beyond these conditions, malfunctioning of the module can occur and the...
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TAILORPIXELS TECHNOLOGY CO.,LTD. 3.Optics & Electrical Characteristics 3.1Optics Characteristics Characteristics Dark Room Contrast Brightness (VCC Supplied Externally) Brightness (VCC Generated Internal DC/DC) Viewing Angle * Optical measurement taken at VDD = 2.8V, VCC = 7.25V. Software configuration follows Section 4.2 Initialization. Supply Voltage for Logic Supply Voltage for Display (Supplied Externally) Supply Voltage for DC/DC Supply Voltage for Display (Generated by Internal DC/DC) Internal DC/DC Enable Note 6 (Internal DC/DC Enable) High Level Input High Level Output Operating...
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TAILORPIXELS TECHNOLOGY CO.,LTD. Note 5 & 6: Brightness (Lbr) and Supply Voltage for Display (VPP) are subject to the change of the panel characteristics and the customer’s request. Note 7: VDD = 2.8V, VCC = 12V, 100% Display Area Turn on. Note 8: VDD = 2.8V, VCC = 7.25V, 100% Display Area Turn on. * Software configuration follows Section 4.2 Initialization. I2C Interface Timing Characteristics: Symbol tcycle tHSTART Clock Cycle Time Start Condition Hold Time Data Hold Time (for “SDAOUT” Pin) tHD tSD tSSTART tSSTOP tR tF tIDLE Data Hold Time (for “SDAIN” Pin) Data Setup Time Start Condition...
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TAILORPIXELS TECHNOLOGY CO.,LTD. D2 D1 D0 Command Description 0 0 1 Set Contrast Control Double byte command to select 1 out of 256 A2 A1 A0 contrast steps. Contrast increases as the value increases. (RESET = 7Fh ) X0 Set Normal/Inverse A6h, X[0]=0b: Normal display (RESET) 0 in RAM: OFF in display panel 1 Display Set VCOMH Deselect Level V COMH deselect level in RAM: ON in display panel A7h, X[0]=1b: Inverse display 0 in RAM: ON in display panel 1 in RAM: OFF in display panel Set Display ON/OFF AEh, X[0]=0b:Display OFF (sleep mode) (RESET) AFh X[0]=1b:Display ON in normal mode X0 Set...
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TAILORPIXELS TECHNOLOGY CO.,LTD. 4.2VCC Generated by Internal DC/DC Circuit If the noise is accidentally occurred at the displaying window during the operation, please reset the display in order to recover the display function.
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TAILORPIXELS TECHNOLOGY CO.,LTD. Normal Operation Power Stabilized (100ms Delay Recommended) Power down VBAT (50ms Delay Recommended) Normal Operation Power down VBAT Sleep Mode Sleep Mode Power Stabilized (100ms Delay Recommended) Power up VBAT (100ms Delay Recommended) Normal Operation
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TAILORPIXELS TECHNOLOGY CO.,LTD. void OLED_Init(void) { //OLED 复位 OLED_RES_Clr();//RES 置 0 delay_ms(200);//延时 200ms OLED_RES_Set();//RES 置 1 //OLED 初始化 OLED_WR_Byte(0xAE,OLED_CMD);//--turn off oled panel OLED_WR_Byte(0x00,OLED_CMD);//---set low column address OLED_WR_Byte(0x10,OLED_CMD);//---set high column address OLED_WR_Byte(0x40,OLED_CMD);//--set start line address OLED_WR_Byte(0x81,OLED_CMD);//--set contrast control register OLED_WR_Byte(0xCF,OLED_CMD);// Set SEG Output Current Brightness OLED_WR_Byte(0xA1,OLED_CMD);//--Set SEG/Column Mapping 0xa0 左 右 反 置 0xa1 正常...
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TAILORPIXELS TECHNOLOGY CO.,LTD. //延时 void IIC_delay(void) { u8 t=1; while(t--); } //起始信号 void I2C_Start(void) { OLED_SDA_Set(); OLED_SCL_Set(); IIC_delay(); OLED_SDA_Clr(); IIC_delay(); OLED_SCL_Clr(); IIC_delay(); } //结束信号 void I2C_Stop(void) { OLED_SDA_Clr(); OLED_SCL_Set(); IIC_delay(); OLED_SDA_Set(); } //等待信号响应 void I2C_WaitAck(void) //测数据信号的电平 { OLED_SDA_Set(); IIC_delay(); OLED_SCL_Set(); IIC_delay(); OLED_SCL_Cl
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TAILORPIXELS TECHNOLOGY CO.,LTD. //写入一个字节 void Send_Byte(u8 dat) { u8 i; for(i=0;i<8;i++) { if(dat&0x80)//将 dat 的 8 位从最高位依次写入 { OLED_SDA_Set(); } else { OLED_SDA_Clr(); } IIC_delay(); OLED_SCL_Set(); IIC_delay(); OLED_SCL_Clr();//将时钟信号设置为低电平 dat<<=1; } } #define OLED_CMD 0 //write command #define OLED_DATA 1 //write data //发送一个字节 //mode:数据/命令标志 0,表示命令;1,表示数据; void OLED_WR_Byte(u8 dat,u8 mode) { I2C_Start(); Send_Byte(0x78); I2C_WaitAck(); if(mode){Send_Byte(0x40);} else{Send_Byte(
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