The 2.4 inch Small Lcd Raspberry Pi Touch Screen Panel with CYTMA568 touch controller IC,support operation with gloves, water , and working well with additional 10mm thick tempered glass on the top. The product is G+F+F structure, excellent anti-interference performance; mainly used in medical electronics, hotel multimedia, portable handheld terminals and other fields, surface treatment--AG AR AF and other specific effects processing are available.
TPM | Model Number | HX0241701 |
| Brand | Grahowlet | |
| Size | 2.4 inch | |
| Operating Temperature | -20℃ ~ 60℃ | |
| Storage Temperature | -30℃ ~ 70℃ | |
| Outline Dimension | 48.00(W)X86.00(H)X4.45(D)mm | |
| Viewing Area | 37.72(W)X49.96(H)mm | |
| Active Area | 36.72(W)x48.96(H) mm | |
| Support Systems | Windows/Android/Linux etc. | |
| Warranty | 1 year | |
CTP | Interface Type | IIC/USB |
| Material/Structure | G+F+F | |
| Controller IC | Cypress | |
| Touch Points | 10 points | |
| Transparency | ≥85% | |
| Surface Hardness | ≥6H | |
| Power Supply Voltage | 2.8V ~ 3.3V | |
TFT | Resolution | 240*320 |
| Interface Type | MCU | |
| Luminance | 350 cd/m² | |
| Viewing Angle | 45/45/45/60 |
FAQ
Q: What are the suggestions on the anti-ESD performance of capacitive touch screen to match customers end products?
A: On the one hand, enhancing the anti-ESD capability of IC , on the other hand, to achieve the best defense of TP against ESD. multiple ESD defenses should not be a problem. If the space is really limited, the standard can be appropriately reduced, and the anti-ESD capability is more determined by the whole machine structure. It is recommended that the FPC increase the 2k string resistance or add the relevant skin filter circuit and the TVs tube. Regarding the problem of static electricity, we must first understand the fact that the system ESD is different from the IC ESD. System ESD is mainly guaranteed by system design. The enhancement of IC ESD is only one aspect of system ESD enhancement. Therefore, even if the ESD of the IC is enhanced, the design of the screen body still requires ESD treatment to ensure the requirements of the system ESD. For system ESD, the most important thing is the mechanism design. If the mechanism is well designed and the energy that is coupled to the screen body is small, the ESD Design of the screen body can be relaxed.
Q: Is there any suggestion regarding the capacitive touch screen module solutoin directly used by raspberry pi and orange pi?
A: We have some mature projects cases and the best way is to connect the touch screen directly through USB interface to the Raspberry Pi or the orange Pi, and the display can be directly connected through HDMI interface, this way the whole solution can be implemented through plug and play.
Large size touch screen will be designed directly with USB interface, small size is general designed with IIC interface, so we will do is to provide the board which changes the IIC into USB. however, customers need to contact our technicians to check the configuration and software system.
For display, we can provide RGB to HDMI, LVDS to HDMI, MPI to HDMI, EDP to HDMI and other driver boards to realize the connection with Raspberry Pi and orange pi;
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