LCD2041-V Matrix Orbital, LCD2041-V Datasheet - Page 15

• Manufacturer Part Number: LCD2041-V
• Description: LDC CHAR 9 TO 15VDC 20X4 Y/GBK
• Manufacturer: Matrix Orbital
• Series: LCD2041r

Specifications of LCD2041-V

• Display Type: LCD - Monochrome
• Display Mode: Reflective
• Number Of Digits/alpha: 80
• Outline L X W X H: 98.00mm x 60.00mm x 27.50mm
• Viewing Area: 76.00mm L x 25.20mm W
• Backlight: LED - Yellow/Green
• Display Format: 20 x 4
• Character Size: 4.75mm H x 2.95mm W
• Character Format: *
• Voltage - Supply: 9 V ~ 15 V
• Interface: RS232
• Operating Temperature: 0°C ~ 50°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Lead Free Status / Rohs Status: Details
• Other names: Q4126558

2.2.1 Legacy Data Connector Jumpers
Legacy Data Connector Jumpers, labeled with the
X
of receiving on pin two and transmitting on pin three of the Power/Data Connector.
2.3 Protocol Select Jumpers
display module between RS-232, TTL and I
with zero ohm resistors on the 232 jumpers. In order to place the display module in I
first remove the zero ohm resistors from the 232 jumpers and then solder the resistors on to the I2C jumpers.
The display will now be in I
Similarly, in order to change the display to TTL mode, simply remove the zero ohm resistors from the 232
or I
Matrix Orbital
symbol. This will allow you to transmit on pin two, and receive data on pin three instead of the default
2
To reverse pins two and three of the Power/Data Connector remove the zero ohm resistors from the
The Protocol Select Jumpers, pictured below in
C jumpers and solder them to the TTL jumpers.
2
C mode and have a default slave address of 0x50 unless it has been changed.
Figure 16: Legacy Data Connector Jumpers
2
C protocols. As a default, the jumpers are set to RS-232 mode
LCD2041
=
symbol and place them on the jumpers labeled with the
figure 17
, provide the means necessary to toggle the
=
x
[
[
2
C mode you must
Pin 2
Pin 3
Pin 2
Pin 3
Power/Data Connector
Rx \ SCL (I
Tx \ SDA (I
Rx \ SCL (I
Tx \ SDA (I
11
2
2
2
2
C clock)
C clock)
C data)
C data)