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ESP32_Wroom_Programmer This neat little board solves the issue always having a USB-UART Converter on your board when building a design with an ESP32. Some of you now may say "But this is just a simple ...

The ESP Offline Programmer can be purchased for ₹1,499.00 (or about $17.5 US) and the programming jigs for ESP32 and ESP8266 modules for ₹465.25 ($5.5) each. Sadly, it looks like they only ship ...

In terms of hardware, it’s the standard SBM-20 circuit augmented with a LILYGO ESP32 development board that includes a TFT display. But where this one really shines is the firmware.

I made a 10-channel receiver and transmitter circuit with ESP32. I'm using the ESP NOW protocol to communicate two ESP32s to each other. Here 8 switch and one joystick used for the transmitter part.

It’s all the stuff you’d find incorporated on a little dev board, without the ESP32, so while it’s nothing earth-shattering it’s also a neat and useful little addition to your arsenal.

ESP32 I2S Audio Processing – Coding Here we are using Arduino IDE. First, the I2S driver is initialized in code by default. This driver is pre-installed in the board manage library but in case it is ...

Interfacing Connection Diagram To interface the PMW3901 sensor module with ESP32, we use SPI communication. Since we had the Pimoroni PWM3901 module, we have used that, but the connection is a ...