This document is the product specification of DENSITRON TECHNOLOGIES plc. It describes the main features, mechanical specifications, electrical specifications, optical specifications, application notes, packaging and labelling specifications, quality assurance specifications, reliability specifications, and handling precautions of the DD-2832BE-2A OLED display module.
The DD-2832BE-2A is a 128 × 32‑dot passive‑matrix OLED display module with a glass thickness of 1.8 mm. Its overall dimensions are 33.4 × 14.5 × 1.8 mm, active area 27.50 × 6.06 mm, and viewing area 29.50 × 8.06 mm. The module uses an SSD1303 driver IC and operates from –20 °C to +70 °C.
Electrical characteristics include a supply voltage (Vpp) range of –0.3 V to 4 V, driver supply (Vee) up to 15 V, and a Vpp current of 300‑450 pA. The datasheet also details pin assignments, timing diagrams, reliability test results, and handling precautions to ensure long‑term performance.
| Display Format | 128 x 32 Dots |
|---|---|
| Overall Dimensions (Glass) | 33.4 x 14.5 x 1.8 mm |
| Active Area (W×H) | 27.50 x 6.06 mm |
| Viewing Area (W×H) | 29.50 x 8.06 mm |
| Dot Size | 0.195 x 0.17 mm |
| Dot Pitch | 0.215 x 0.19 mm |
| Weight | 2.0 g |
| Driver IC | SSD1303 (COF) |
| Operating Temperature | -20°C ~ +70°C |
| Supply Voltage (Vpp) | -0.3 to 4 V |
| Driver Supply Voltage (Vee) | 0 to 15 V |
| Vpp Current (Ipp) | 300‑450 pA |
The module operates from –20 °C to +70 °C.
Vpp may be between –0.3 V and 4 V, and the driver supply (Vee) may be from 0 V to 15 V.
Place a transparent plate (acrylic, polycarbonate or glass) on the display surface and leave a small gap to protect it from pressure.
Ground yourself, the work table, and equipment, and connect any unused input terminals to Vpp or Vss before power is applied.