Check out this low-cost ESP32 development board with built-in OLED display available now from the Elektor Store. For the long series of articles documenting My Journey into the Cloud I used two small ...

We’ve previously covered at least one ESP32 industrial controller with TECHBASE Moduino X equipped with digital and analog I/O terminals, a 0.96″ OLED display, and support for various expansion cards ...

ESP32:There are many benefits for using ESP32 than Arduino Nano.It is much faster, has more memory, and has built-in Wifi and bluetooth. OLED:For this project 128X64 OLED is selected.It has much more ...

Arduino Code for Interfacing OLED Display with ESP32. As the connections are made, let’s look at the coding part. To make the interfacing easier we need to install two Arduino libraries Adafruit’s ...

The objective of this well documented Starter Kit is to accelerate the development of your IoT projects for ESP32 hardware using the ESP-IDF framework from Espressif and get inspired what kind of apps ...

ESP32 T-Lite board is sold for $9.43 on Aliexpress with unsoldered female headers, and you’d need to add an extra $4.93 to get the Ethernet expansion board. Jean-Luc Aufranc (CNXSoft) Jean-Luc started ...

SCL of RTC -> SCL of ESP32 i.e. Pin D22; SDA of RTC -> SDA of ESP32 i.e. Pin D21; GND of RTC -> GND of ESP32; Vcc of RTC -> Vcc of ESP32 . Here, we are using SPI mode to connect our 128×64 OLED ...