FAQ
Document
How can I obtain a 3D file for the Smart Embedded module I purchased?
Please contact us after you purchase a Smart Embedded module.
Where can I obtain data sheets for the I/O connectors and mating connectors on the Smart Embedded module I purchased?
Please contact us after you purchase a Smart Embedded module and we can send you a download link.
Evaluation
Can the Smart Embedded products be customized to specific customer requirements? What can be customized?
Basically everything can be customized. Please contact us for more information.
What information do I need to provide to EDT, for you to evaluate my custom project idea?
Please contact us and we will provide you with an IDS(Implementation Design Specification) document that you can follow.
Expense
What is the NRE expense for new development cases?
We refer to below estimated NRE expense. Please contact us for more details.
Custom PCB: 1k USD (minimum) --- case-by-case
Business Model 1: 50k USD (minimum) --- case-by-case
Business Model 2: 30K USD (minimum) --- case-by-case
Firmware
Can I use Modbus communication protocol on Smart Embedded products?
Yes, as either a custom idea for EDT or by implementation of the customer.
Does Smart Embedded support web-server?
Yes.
Does Smart Embedded support WiFi or Bluetooth/BLE?
We can support BLE and SD card on EVK070019A / EVK101008 / EVK070016 expansion boards. Wifi and BLE will be released on device boards in 2021/Q2
Does Smart Embedded support video?
Yes, with the STM32H750/JPEG HW decoder video is supported.The maximum video resolution is determined by product specifications.
Does Smart Embedded Modules support in-field application update/upgrade?
Yes, EDT has developed bootloaders to make in-field upgrade via serial interfaces, USB memory stick, or SD-Card possible. Smaller updates are possible over the web.
Does this mean I do not need to access the .ioc file?
Basically you do not need the .ioc file. All I/O ports can be modified in the software we provide.
How to adjust Smart Embedded's CTP FW?
Please contact us for more information.
Where can I get FreeRTOS?
Free RTOS https://freertos.org/
Where can I obtain the latest TPA* file for the Smart Embedded module I purchased? *The TPA file type is primarily associated with Corel Graphics10 Custom File.
Please contact us after you purchase a Smart Embedded module and we can send you a download link for the latest TPA file.
Where can I obtain the STM32 CubeMX .ioc file for the Smart Embedded module I purchased?
All I/O ports can be modified in the software we provide so customers do not need the .ioc file.
Where can I find example programs and sample code for SPI, GPIO and RS232 etc?
We have developed templates for GPIO, SPI, I2C, RS232/ RS485(interupt controlled), and USB_CDC class. Please contact us after you purchase a Smart Embedded module and we can send you a download link.
Which IDE can I use with Smart Embedded? *IDE (Integrated Development Environment,整合開發環境)
EDT supports IDE’s based on GCC, IAR Embedded Workbench, and is starting to support STM32Cube IDE.
IAR Embedded Workbench is paid software, but STM32Cube IDE and some IDE’s based on GCC are free.
Hardware
Does the cable set for the EDT module have a part number?
No, please contact us if cables are needed.
How can I use a Smart Embedded Module to interact with my hardware?
EDT provides the evaluation kit demo program that demonstrates hardware interaction through the commonly used industrial interfaces of I2C, SPI, RS232, RS485, CAN, USB, Ethernet, and GPIO. You can study the evaluation kit demo program code for ideas on how to use Smart Embedded modules for your projects.
Application boards and our UI examples for learning are also available for purchase.
Application boards and our UI examples for learning are also available for purchase.
How is (example interface) connected? For example, does it have any pull-up resistors?
The Interface Description document describes the Smart Embedded Module hardware and interfaces, showing information such as whether an interface is connected to pull-up resistors.
In addition to the existing standard ICs using STM32F746, STM32F750, and STM32H750, is there a plan to develop standard products for low-end board ICs?
Yes, an upcoming new standard product using the STM32H7B0 IC is in development.
Using low-end board IC's is also an acceptable custom idea.
Using low-end board IC's is also an acceptable custom idea.
Where can I buy Smart Embedded evaluation kits (EVK) ?
Please contact our local Sales representative for support.
What if I only need a few of the interface connections on EDT standard modules but not all of them? Can I save money and what does EDT offer?
Yes. We can remove the unnecessary interface connections from EDT standard modules. Please contact our local Sales representative for more details.
Other
Can display color settings or the display image be inverted?
There are two ways to implement this, using either hardware or software. The choice is made on a case-by-case basis.
Can I get a Smart Embedded Module Schematic?
No, this is considered confidential. We refer to the Interface Description document which describes the Smart Embedded Module hardware and interfaces in details with schematic snippets of the hardware.
I need a lot of software settings and demos since I am new to Smart Embedded? How can I find support?
If you have not previously used Smart Embedded, we suggest three ways to provide support.
(1) Purchase application boards and our UI examples for learning.
(2) Initially follow business model 2 for product design and learn how to use EDT Smart Embedded in parallel.
(3) Purchase training classes. Depending on your requirements, we may be able to customize the training accordingly.
(1) Purchase application boards and our UI examples for learning.
(2) Initially follow business model 2 for product design and learn how to use EDT Smart Embedded in parallel.
(3) Purchase training classes. Depending on your requirements, we may be able to customize the training accordingly.
Schedule
How long does it take to complete the first sample after the specifications are confirmed? How long does it take to fine-tune after the first sample is produced?
If the hardware is ready, below timeline estimate applies after the CAS (Customer Acceptance Specifications) and IDS (Implementation Design Specifications) are approved.
Business Model 1: 24 weeks (minimum) --- case-by-case
Business Model 2: 16 weeks (minimum) --- case-by-case
Business Model 3: 4 weeks (minimum) --- case-by-case
Software
Does it require any software change if different flash sizes is needed on a Smart Embedded Module?
No, the newer TPA’s include all different flash sizes' STLDR.
*The TPA file type is primarily associated with Corel Graphics10 Custom File.
*The TPA file type is primarily associated with Corel Graphics10 Custom File.
Does the Smart Embedded product support Linux?
Smart Embedded products using the Cortex A base that can support Linux, are in development.
Does the related Source Code need a license?
No
How can programming speed be optimized when programming software images in a production environment?
Programming speed depends on the transfer time for the HEX / BIN File from PC to Module.
ST-LINK V3 has 24 MHz max clock, so it is faster than ST-LINK V2's max 4MHz clock. Bootloader via USB or SD-Card can be even faster.
Avoid using many full screen pictures.
ST-LINK V3 has 24 MHz max clock, so it is faster than ST-LINK V2's max 4MHz clock. Bootloader via USB or SD-Card can be even faster.
Avoid using many full screen pictures.
How many Full Screen Pictures can be stored in the Standard Products?
Most GUI's will be built up of many small icons which does not take much memory. However, the full screen picture storage specifications are as follows:
4.3"" (005/010) -- 32 full pictures,
4.3"" (013) --- 64 full pictures
5"" (013) / 7"" (019A) --- 21 full pictures
7"" (006) --- 10 full pictures
7"" (016) / 10.1"" (XXX) -----26 full pictures
4.3"" (005/010) -- 32 full pictures,
4.3"" (013) --- 64 full pictures
5"" (013) / 7"" (019A) --- 21 full pictures
7"" (006) --- 10 full pictures
7"" (016) / 10.1"" (XXX) -----26 full pictures
Is there any resolution limit for the LCD screen?
The practical maximum resolution is 1024*768.
Training
Where can I learn more about Smart Embedded?
We refer to the Getting Started Guide, the Interface Description Document, and Smart Embedded module datasheets. These should be available on the USB memory stick included in a Smart Embedded Evaluation kit. Information is also available at the following link: https://smartembeddeddisplay.com/
Where can I learn more about TouchGFX?
STM provides documentation for TouchGFX at the following link: https://support.touchgfx.com/docs/introduction/welcome
There are also helpful video tutorials from various sources available online.
Verification
Is the Smart Embedded Module in compliance with CISPR 11? (CISPR11-Industrial, Medical, Scientific RF Product Specification)
The Smart Embedded Module is in compliance with “CISPR22 – Information Technology Equipment”. Any additional certification will require NRE for verification tests. Please contact with us for more information.
Where can I obtain the CE report for my EDT Smart Embedded Module?
The CE reports for Smart Embedded Modules will be added to the following website in the future: https://smartembeddeddisplay.com/
What is the lifetime guarantee for Smart Embedded Module?
Three years minimum
