Specifications
| Diagonal size | 1.28" |
|---|---|
| Manufactured by | Shenzhen PengJi Photoelectricity Co., Ltd. (direct factory) |
| Resolution | 240×240 |
| Panel type | IPS |
| Interface | SPI |
| Pixel pitch (mm) | 0.135*0.135 mm |
| Touch | None |
| Brightness | 200 cd/m² (nits) |
| Viewing angle | Full viewing angle (all directions) |
| Colors | 65K |
| Outline (mm) | 35.6(W)*38.1(H)*1.56(T) mm |
| Active area (mm) | Ø32.4 mm |
| Backlight | 2 LED |
Data sources
- Specifications from the product page of the factory that builds the PJ01301H03-16H12P200 (Shenzhen PengJi Photoelectricity Co., Ltd.).
- Specs transcribed from the spec-chart image on the source page; verify against the datasheet. Brightness is the standard-backlight typical value encoded in the PengJi part number (e.g. …P400 = 400 cd/m²), cross-checked against PengJi's product table and datasheets; other backlight levels can be built.
- Confirm final values against the datasheet supplied with samples.
Integration calculations
Figures below are calculated from the PJ01301H03-16H12P200’s 240×240 resolution and SPI, so you can size the host before requesting samples. Refresh rates are theoretical bus limits; real throughput is lower once command overhead and rendering time are included.
| Pixel density | 188 PPI |
|---|---|
| Native orientation | Square (1:1) |
| Full frame buffer | 113 KB at RGB565 · 169 KB at RGB888 |
| SPI full-frame refresh (RGB565, theoretical) | 43 fps at 40 MHz · 87 fps at 80 MHz |
At 200 cd/m² it is sized for indoor use; the backlight can be upgraded for brighter environments.
Hosts with a native SPI peripheral
SPI up to 80 MHz; the 113 KB RGB565 frame fits in internal SRAM.
- STM32, RP2040, nRF52
Any MCU with an SPI peripheral and DMA; partial-buffer rendering keeps RAM use low.
Interface support is based on each processor’s published display peripherals, not a bench test of this module. Ask us for tested init code.
Alternatives in the catalog
Other 1.28" options
Frequently asked questions
What is the brightness of the PJ01301H03-16H12P200?
200 cd/m² typical with the standard backlight. At 200 cd/m² it is sized for indoor use; the backlight can be upgraded for brighter environments.
What interface does the PJ01301H03-16H12P200 use?
SPI. Pin definition and timing are in the datasheet, which you can request on this page.
Which processors can drive the PJ01301H03-16H12P200?
ESP32 / ESP32-S3: SPI up to 80 MHz; the 113 KB RGB565 frame fits in internal SRAM. STM32, RP2040, nRF52: Any MCU with an SPI peripheral and DMA; partial-buffer rendering keeps RAM use low.
What is the MOQ and lead time for the PJ01301H03-16H12P200?
Samples start from 1 pc. Production MOQ and lead time depend on quantity and any customization (FPC length, backlight, touch), and are agreed per project with our sales team. Send your annual volume and target date for a quote.
