u5duino
Wednesday, May 7, 2025
Programming the LilyGo or TTGO T-display using Arduino
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Follow the youtube below to install the necessary board and library (TFT_eSPI) module Navigate to the TFT_eSPI directory in the library to ...
Friday, May 3, 2024
ESP32 C3 supermini
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In order for the ESP32 supermini to send data back, need to set the USB CDC on Boot to 'Enable' reference:
Wednesday, April 3, 2024
ESP32 interrupt
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https://lastminuteengineers.com/handling-esp32-gpio-interrupts-tutorial/ https://techtutorialsx.com/2017/10/07/esp32-arduino-timer-interru...
Sunday, January 7, 2024
ESP32 with HR-oximeter max20102
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https://microcontrollerslab.com/esp32-heart-rate-pulse-oximeter-max30102/
Tuesday, December 26, 2023
BLE on ESP32
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reference: https://forum.arduino.cc/t/startadvertising-is-not-a-member-of-bledevice/1086837/5 So change this part of your sketch: # includ...
Friday, July 28, 2023
Submitting values in webpage residing in Arduino platform
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https://randomnerdtutorials.com/esp32-esp8266-input-data-html-form/
Wednesday, March 22, 2023
PN532 nfc reader on Arduino
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https://how2electronics.com/interfacing-pn532-nfc-rfid-module-with-arduino/ Tested both versions of connection - SPI & IIC which both...
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