[Shenzhen City Long Day Electronics Co., Ltd.]
16 CHARS × 2LINES
TN STN/YELLOW GREEN
1/16DUTY 1/5BIAS
No. Symbol Function
1 VSS Ground (0V)
2 VDD Supply Voltage for Logic (+5V or +2.7V)
3 VO Contrast Adjustment
4 RS Data/Instruction Select
5 R/W Read/Write Select
6 E Enable Signal
7~14 DB0~ DB7 Data Bus
15 LED_A LED Power Supply + (5V)
16 LED_K LED Power Supply - (0V)