LCD TFT Module Specification RiTFT-50-IOT series 5” IOT SERIES LCD TFT Rev.1.1 2019-03-06 ITEM CONTENTS UNIT LCD Type Size Viewing Direction Gray Scale Inversion Direction Number of Dots Chip on board Interface Connection Module Graphic Memory Zerynth Python License MikroBus Output Color Depth Pixel Arrangement Surface Treatment Input Voltage TFT/Transmissive/Normally white 5.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series REVISION RECORD REVNO. 1.0 1.1 REVDATE CONTENTS 2019-02-10 2019-03-06 Initial Release Added links for chapter 8 th and 9th REMARKS CONTENTS REVISION RECORD...................................................................................................................................................................... 2 CONTENTS ..............................................................................................................................
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 1 MODULE CLASSIFICATION INFORMATION RV T 50 x Q E x W x 0x 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1. BRAND 2. PRODUCT TYPE 3. DISPLAY SIZE 4. MODEL SERIAL NO. 5. RESOLUTION Q– 800x480 px 6. INTERFACE E – IOT display RV – Riverdi T – TFT Standard F – TFT Custom 50 – 5.0” A (A-Z) Ux - UxTouch N – No Frame 7. FRAME F – Mounting Frame U – UxTouch 8. BACKLIGHT TYPE W – LED White N – No Touch Panel 9.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 2 ASSEMBLY GUIDE - INTEGRATION Three options of rear side adhesive tape are available: double side adhesive tape 0.2 mm with 3M 467MP glue, foam double side adhesive tape 0.5 mm with DST 3M 9495LE glue or without any tape. There are also two versions of glass color: black and white. Rear side adhesive tape options: Double side adhesive tape with DST 3M 9495LE glue (total thickness 0.2mm) Foam double side adhesive tape with 3M 9495LE glue (total thickness 0.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 2.1 UxTouch assembly UxTouch are LCD TFT displays with specially designed projected capacitive touch panels. UxTouch display can be mounted without any holed in the housing. Our standard UxTouch displays include double-sided adhesive tape (DST) to stick TFT easily to the housing. Basic series include 4.3”, 5.0” and 7.0” display sizes.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 2.2 Mounting frame For dimensions 3.5”, 4.3”, 5.0” and 7.0” the product with mounting frame version is available. Thanks to the four catches attached to the side, frame provides strong assembly to the surface by mounting element (like the screw, see Figure 3). The frames are specially designed to fit Riverdi products perfectly. The diameter of the mounting hole is 3.5mm. Figure 3. Mounting frame © 2018 Riverdi Page 6 of 24 www.riverdi.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series RiTFT-50-IOT-RES © 2014 Riverdi 3 MODULE DRAWING Page 4 of 24 www.riverdi.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series RiTFT-50-IOT-CAP © 2018 Riverdi Page 5 of 24 www.riverdi.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series RiTFT-50-IOT-UXB © 2018 Riverdi Page 6 of 24 www.riverdi.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series RiTFT-50-IOT-UXW © 2018 Riverdi Page 7 of 24 www.riverdi.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 4 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL MIN MAX Supply Voltage VBUS 0 7.0 V D- and D+ VGPIO IGPIO TOP TST RH -0.5 -0.3 -20 -30 - 3.8 3.6 1.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series Note 1. Contrast Ratio (CR) is defined mathematically as below, for more information see Figure . Contrast Ratio = Average Surface Luminance with all white pixels (P1, P2, P3, P4, P5) Average Surface Luminance with all black pixels (P1, P2, P3, P4, P5) Note 2. Surface luminance is the LCD surface from the surface with all pixels displaying white. For more information, see Figure .
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series Figure 5. Measuring method for Contrast ratio, surface luminance, Luminance uniformity, CIE (x, y) chromaticity Figure 6. The definition of viewing angle Note 9. The LED life time is defined as the module brightness decrease to 50% original brightness at Ta=25°C. 7 INTERFACE DESCRIPTION CN5 Micro USB PIN NO.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series AUDIO CN2 PIN NO. SYMBOL 1 2 3 4 GND F_A SPSP+ MIKROBUS 1 PIN NO. SYMBOL 1 2 3 4 5 6 AN RST CS SCK MISO MOSI 7 8 9 10 11 12 13 14 15 16 VDD GND PWM INT RX TX SCL SDA VBUS GND MIKROBUS 2 PIN NO.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series Figure 7. Module block diagram 8 ESP32 SPECIFICATION The ESP32 integrates the Bluetooth, Bluetooth Low Energy and Wifi. That ensures that the module has a physical direct connection to the Internet via WiFi router and the Bluetooth allows you to connect the smartphone or broadcast low energy beacons for detection. These embedded chip is designed to be scalable and adaptable to a and variety of tasks (need examples).
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 9.2 Host interface SPI mode 0 Figure 9. SPI timing diagram For more information about BT8x controller please go to official BT8x website. https://www.ftdichip.com/Products/ICs/BT81X.html 10 LCD TIMING CHARACTERISTICS 10.1 Clock and data input time diagram Figure 10. Horizontal input timing diagram Figure 11.. Vertical input timing diagram © 2018 Riverdi Page 10 of 24 www.riverdi.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 10.2 Parallel RGB timing table PARAMETER SYMBOL MIN TYP MAX UNIT Thd Fclk Th Thpw Thb Thfp Tvd Tv Tvpw Tvb Tvfp 889 1 1 513 3 1 800 30 928 48 88 40 480 525 3 32 13 50 1143 255 255 767 255 255 DCLK MHz DCLK DCLK DCLK DCLK TH TH TH TH TH Horizontal Display Area DCLK Frequency One Horizontal Line HS pulse width HS Blanking HS Front Porch Vertical Display Area VS period time VS pulse width VS Blanking VS Front Porch 10.2.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 11.1.2 For resistive touch panel ITEM Linearity Terminal Resistance Insulation Resistance Voltage Chattering Transparency VALUE UNIT Min. -1.5 Typ. - Max. 1.5 % 350 100 80 - 1000 450 10 10 - Ω Ω MΩ V ms % REMARK Analog X and Y directions X Y DC 25V DC 100kΩ pull-up JIS K7105 11.2 Mechanical characteristics Note 1: Force test condition, Input DC 5V on X direction, Drop off Polyacetal Stylus (R0.8), until output voltage stabilize, then get the R8.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 11.2.2 For resistive touch panel Note 1: Force test condition, Input DC 5V on X direction, drop off Polyacetal Stylus (R0.8), until output voltage stabilize, then get the R8.0mm Silicon rubber and do finger Activation force test. Next step, 9 points. ITEM Activation Force Durability-Surface Scratching Durability-Surface Pitting Surface Hardness VALUE UNIT Min. Typ. Max.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 12.2 Inspection standard Item Black spots, white spots, light leakage, Foreign Particle (round Type) Criterion Size < 5” Average Diameter D < 0.2 mm 0.2 mm < D < 0.3 mm 0.3 mm < D < 0.5 mm 0.5 mm < D 𝐷= (𝑥 + 𝑦) 2 *Spots density: 10 mm Size >= 5” Average Diameter Qualified Qty D<0.2 mm 0.2 mm < D < 0.3 mm 0.3 mm < D < 0.5 mm 0.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series Item Clear spots Criterion Size < 5” Average Diameter D < 0.2 mm 0.2 mm < D < 0.3 mm 0.3 mm < D < 0.5 mm 0.5 mm < D Qualified Qty Ignored 3 2 0 Size >= 5” Average Diameter D<0.2 mm 0.2 mm < D < 0.3 mm 0.3 mm < D < 0.5 mm 0.5 mm < D Qualified Qty Ignored 4 2 0 *Spots density: 10 mm Polarizer bubbles Size < 5” Average Diameter D < 0.2 mm 0.2 mm < D < 0.5 mm 0.5 mm < D < 1 mm 1 mm < D Total Q’ty Qualified Qty Ignored 3 2 0 3 Size >= 5” Average Diameter D<0.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series Item Touch panel spot Criterion Size < 5” Average Diameter D < 0.2 mm 0.2 mm < D < 0.4 mm 0.4 mm < D < 0.5 mm 0.5 mm < D Qualified Qty Ignored 5 2 0 Size >= 5” Average Diameter D<0.25 mm 0.25 mm < D < 0.5 mm 0.5 mm < D Touch panel White Line Scratch © 2018 Riverdi Length L < 3.0 L < 2.5 - Size < 5” Width W< 0.02 0.02 < W <0.05 0.05 < W <0.08 0.08 < W Length L < 5.0 - Size >= 5” Width W< 0.03 0.03 < W <0.05 0.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 13 RELIABILITY TEST NO. TEST ITEM 1 High Temperature Storage 80±2°C/240hours Note 2 2 Low Temperature Storage -30±2°C/240hours Note 1,2 3 High Temperature Operating 70±2°C/240hours 4 Low Temperature Operating -20±2°C/240hours Temperature Cycle -30±2°C~25±2°C ~80±2°C × 20 cycles (30min.) (5min.) (30min.) Damp Proof Test 60°C ±5°C × 90%RH/240hours 7 Vibration Test Frequency 10Hz~55Hz Amplitude of vibration : 1.
LCD TFT Datasheet Rev.1.1 RiTFT-50-IOT series 14 LEGAL INFORMATION Riverdi grants the guarantee for the proper operation of the goods for a period of 12 months from the date of possession of the goods. If as a consequence of performing the obligation resulting from this guarantee the customer received a good free of defect instead of the defective good, then the period for the effectiveness of the guarantee shall commence anew from the moment the customer receives the good free of defects.
