Tag Archives: STM32F

DISP102 – Board for Small Intelligent Displays

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Small Intelligent Display for :

  • Small Industrial IO on MODBUS or CAN networks
  • Small BMS IO
  • Machine Displays / Smart Meters / Smart Readout
  • Can be interfaced to IIC, SPI, UART sensors
  • Onboard 1.8″ ST7735 160×128 RGB TFT or Separate off board display connected by IDC ribbon cable (DispIDC-20)

Design available for download, you can manufacture your own PCBs and manage your supply chain

DISP102 PCB TFT18 OnBoard Display

DISP102 PCB TFT18 OnBoard Display

DISP102 PCB Micro

DISP102 PCB Micro

  • JST SH 1mm Wired IO
  • DispIDC-20 – IDC connector for other displays
  • Simple to load firmware using free ST tools
  • Board Size 47mm x 35mm
For further information see the
DISP102 RGB 1.8″ TFT / DispIDC-20 STM32F091RC – Detailed Product Page
DISP102 PCB DispIDC-20 TFT13

DISP102 PCB DispIDC-20 TFT13. My camera doesn’t do the 1.3″ IPS display justice, the display is sharp and crisp to the eye.

This is a 1.3″ 240×240 IPS display, connected by ribbon cable, instead of the onboard 1.8″ 160×128 TFT display. This enables the DISP102 PCB to support many different SPI displays, and creates options for physical arrangement.

We are calling the off board display connection format DispIDC-20. Options include :

  • 1.8″ ST7735 TFT 160×128
  • 1.8″ ST7735 TFT 160×128 with touch panel
  • 1.3″ ST7789 IPS 240×240
  • 2.0″ ST7789 IPS 320×240
  • 2.4″ TFT 320×240

The DispIDC-20 connection enables a number of different display configurations – see the product page for further information

DEV010B oLED STM32F091RC – FW01 – MODBUS SLAVE DISPLAY with IO – release 20191021_1500

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We have released a new version of FW01 for the DEV010B oLed Display board (20191021_1500).

Configurable operation using MODBUS registers.

For further information see the
DEV010B RGB 1.69″ OLED STM32F030RC – Detailed Product Page
DEV010B RGB 1.69″ OLED STM32F091RC – FW01 – MODBUS SLAVE DISPLAY with IO
DEV010B STM32F091RC OLED FW01 Display

DEV010B STM32F091RC OLED FW01 Display

STM32F405 PCB (CORE405R Host for DSP DEMO)

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New PCB design for a new potential job demo.

(Two Way Radio SELCAL / 5 TONE / SEQUENTIAL TONE decoding and encoding)

Using a STM32F405 for its floating point (using DSP for this application)

In this case we are using a Waveshare CORE405R PCB (I can’t buy the parts that cheap, and their board already has the basic support ready to go, big time saver for a demo)

includes support for

  • micro SD card socket
  • USB host socket
  • D25 for IO for the demo (RS485, 2 analog inputs, 2 analog outputs, 2 open collectors / drains, power supply)
  • expansion IDC (for anything else later)
  • 320 x 240 TFT lcd (ZEAL 2.2″ TFT module) (under the PCB)
  • IIC user switch and leds next to the TFT (under the PCB)

I have ordered 10 boards, only using 3 so far

Will exchange a board (just the pcb – no parts) for a coffee if you are in the Sydney area

T932 100x100 CORE405R

T932 STM32F405 CORE405R Host PCB with TFT LCD and IO