Search found 4 matches
- Wed Apr 19, 2023 5:49 pm
- Forum: Arduino
- Topic: HCuOLED library for SSD1307 & SH1106 based OLED displays
- Replies: 65
- Views: 66424
Re: HCuOLED library for SSD1307 & SH1106 based OLED displays
I found the following initialisation commands were needed when I connected the display to an STM32F0 microcontroller. Sorry I don't have a description of these, but I found them in section 4.4 of the datasheet. Google: "ER-OLED0.91-1 Series datasheet". Hopefully these commands might save someone a f...
- Thu Jan 05, 2023 12:52 pm
- Forum: ESP8266
- Topic: ESP8266-D1 Arduino Compatible Development Board (HCDVBD0028)
- Replies: 3
- Views: 17935
Re: ESP8266-D1 Arduino Compatible Development Board (HCDVBD0028)
I just bought the HCDVBD0028 and followed the setup instructions. The blink example worked first time. Thanks HC! Looking for something that uses the WiFi capability, I loaded the sketch at the end of the article linked below. The board connected to my WiFi network and worked straight away. You will...
- Mon Mar 27, 2017 10:27 am
- Forum: Arduino Shields
- Topic: Data Logger Shield (HCARDU0093)
- Replies: 45
- Views: 106570
Re: Data Logger Shield (HCARDU0093)
Thank you Andrew. The modifications should not be a problem.
Best regards, John.
Best regards, John.
- Sun Mar 26, 2017 7:44 am
- Forum: Arduino Shields
- Topic: Data Logger Shield (HCARDU0093)
- Replies: 45
- Views: 106570
Re: Data Logger Shield (HCARDU0093)
Hi Andrew, this is a great little board and works fine on the Uno. Can you confirm that the modifications you suggested for the Mega are also required when using the Leonardo? The reason why the shield wont work on a Mega in its unmodified state is because it needs to use the I2C and the SPI interfa...