Description
ERM2004SYG-3-4832 is small size 20 characters wide,4 rows character lcd module,SPLC780C controller (Industry-standard HD44780 compatible controller),I2C Serial interface,single led backlight with yellow green color included can be dimmed easily with a resistor or PWM,stn-lcd positive,dark blue text on the yellow green color,wide operating temperature range,rohs compliant,built in character set supports English/Japanese text, see the SPLC780C datasheet for the full character set,It's 5V power supply with I2C adapter board for arduino Board.
It's easily controlled by MCU such as 8051,PIC,AVR,ARDUINO,ARM and Raspberry Pi.It can be used in any embedded systems,industrial device,security,medical and hand-held equipment.
Of course, we wouldn't just leave you with a datasheet and a "good luck!". We prepared libraries and examples for arduino user.
20x4 Character 5V Series Display ↓
Display Part Number | Description |
20x4 Character LCD Display Dark Blue on Yellow Green with I2C Adaptor Board | |
20x4 Character LCD Display White on Blue with I2C Adaptor Board | |
20x4 Character LCD Display Black on White with I2C Adaptor Board |
Package Content ↓
Num | Accessory Name | Qty |
1 | 20x4 Character LCD Module | 1 |
2 | I2C Adapter Board | 1 |
3 | Dupont Wire | 1 |
Ebay doesn't allow listings to contain external links,so the documents link may be invalid. Please copy the below entire link to your browser for checking our documents(at the bottom of the page) or for bulk order.
https://www.buydisplay.com/default/5v-small-size-20x4-lcd-display-module
Datasheet - Character LCD Module,Controller IC ↓
Format | Documents Name (Downloadable) | Version | Language | Update Date | Size |
 | 1.0 | English | Jun-02-2018 | 347K | |
| 1.0 | English | Jul-09-2002 | 813K | |
| 1.0 | English | Jul-17-2019 | 203K |
Tutorial - Arduino ↓
Format | Documents Name (Downloadable) | Version | Language | Update Date | Size |
 | 1.0 | English | Jul-23-2019 | 45K | |
| 1.0 | English | Aug-12-2019 | 97K |
| Gross Weight (kg) | 0.0800 |
|---|---|
| Manufacturer | EastRising |
| Continuity Supply | We promise the long term continuity supply for this product no less than 10 years since 2019 |
| Part Number | ERM2004SYG-3-4832 |
| Display Format | 20x4 Character |
| Interface | I2C Serial |
| IC or Equivalent | AIP31066 , HD44780, KS0066 , SPLC780 , ST7066 |
| Appearance | Black on Yellow Green |
| Diagonal Size | No |
| Connection | Pin Header |
| Outline Dimension | 77.0(W)x47.0(H)x13.0(T)mm |
| Visual Area | 60.60x22.60mm |
| Active Area | 55.12(W)x17.56(H)mm |
| Character Size | No |
| Dot (Pixel) Size | 0.46x0.42mm |
| Dot (Pixel) Pitch | 0.51x0.47mm |
| IC Package | COB |
| Display Type | STN-LCD Yellow Green |
| Touch Panel Optional | No |
| Sunlight Readable | Yes |
| Response Time(Typ) | No |
| Contrast Ratio(Typ) | No |
| Colors | No |
| Viewing Direction | 6:00 |
| Viewing Angle Range | No |
| Brightness(Typ) | No |
| Backlight Color | Yellow Green Color |
| Backlight Current (Typ) | 40mA |
| Power Supply(Typ) | 5V |
| Supply Current for LCM(Max) | 2000uA |
| Operating Temperature | -20℃~70℃ |
| Storage Temperature | -30℃~80℃ |
| Series Number | ERM2004-3 |
| About Us |
- We're China-based global display manufacturer named EastRising Technology Co.,Ltd. that has a worldwide business in design,
produce and sell various displays for small to large companies since 2003. Our web site is buydisplay.com. - Link for video and image of our production line and equipment.
- RoHS reports for all material we used on display module.
| Long Term Continuity Supply Warranty |
- We promise the long terms continuity supply and would never end.Some controller IC may stop the production,we'll try our
efforts to find the completely compatible ones.If the equivalent is unavailable, we¡¯ll make the new tooling and use the most
similar IC as replacement.So you don't have to worry even your research time is very long.
| Shipping Policy |
- All products will be checked carefully and packed in good condition before shipping.We e-mail all customers with tracking
information immediately after the shipment for status tracking. - Item will be shipped within 1 business day after the payment has been received.
- Customs fees and import duties for exports are buyer's responsibility.
| Warranty |
- All products are covered under our limited warranty, which provides all products are free of functional defects for a period of one
year from the date of receipt and all products are free of visual defects and missing parts for a period of 30 days from the date
of receipt.If a product was damaged during shipping or the order is incorrect,you must notify us within 2 days of receipt.
| How to return a product |
- First request an RMA number from our sales with the information:part number,reason for return,order number.
- Our sales will then either issue an RMA number, ask you for more information, or offer to help you resolve a technical problem
so that the product does not need to be returned. Products must arrive here in the same condition as when you received them. - You are responsible for return shipping and insurance.Please make sure your RMA number is on the shipping label and on any
documents you include with the product. - After we receive the product, we inspect it to determine the cause of any defect, then update by email with our findings. This
process usually takes five business days.