MicroPython Forum

Hi @JohnLittle, the LCD that matches this board connects via the TFT header which has a FSMC parallel interface but also has SPI pins. I'm not sure which are wired to the display driver IC (ILI9341)... Some of the schematics pdfs for the boards hint the SPI interface is just for touch IC (XPT2046). ...

Ah, I see you're a man of culture as well

Which I2C sensors are you hoping to use?

Hi @JacquesC, @JohnLittle has had some success with the sdcard:
viewtopic.php?f=12&t=3086&start=90#p38142

User LEDs D2 and D3 have their anodes connected to Vcc (3V3) and their cathodes to Port A pins through 510R resistors. https://github.com/mcauser/BLACK_F407VE/blob/master/docs/STM32F407VET6_schematics.pdf Pins PA6 and PA7 illuminate the LEDs when driven low. LED_D2 is mapped to PA6 LED_D3 is mapped ...

Probably should start a new thread for the DevEBox board... it’s a smaller form factor than the “black” boards this thread is about.

Instead of opening/closing a (big heavy) door, how about fans with air-con ducting and 1-way valves to prevent back flow when switched off?

Found both the 1.44 and 1.8 TFTs on AliExpress. Bit pricey when you include shipping. AU $7.85 | 1.8 inch 8PIN 65K SPI TFT LCD Screen with Adapter Board ST7735 Drive IC STM32F103 160(RGB)*128 https://s.click.aliexpress.com/e/c88qXgtE Search for 128*128 or 160*128 gets more useful results than “mcude...

@OutoftheBOTS_ Acelex on AliExpress sells them:
AU $18.31 16％ Off | 3.2 inch TFT LCD screen with resistive touch screens ILI9341 display module
https://s.click.aliexpress.com/e/bSr3uNvm

@lukesky333 Acelex on AliExpress sells them:
AU $21.76 | 3.2 inch TFT LCD screen with resistive touch screens ILI9341 display module
https://s.click.aliexpress.com/e/NxPJMlw