From 4de72947c6012c163e370072610ae4ee6ee5e699 Mon Sep 17 00:00:00 2001 From: Alexandre B Date: Thu, 19 Jun 2025 01:36:02 -0400 Subject: [PATCH] Update index.md --- index.md | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/index.md b/index.md index 7362cf3..9ce3979 100644 --- a/index.md +++ b/index.md @@ -6,6 +6,57 @@ title: "ESP32-C3 Breadboard Adapter" {{ page.title }} ================ + + - __I2C__ + - __I2S__ + - Remote control + - __Pulse counter__ + - __LED PWM__ + - Full-speed USB 2.0 OTG + - USB Serial/JTAG controller + - __MCPWM__ + - SDIO host controller + - GDMA + - TWAI® controller (compatible with ISO 11898-1) + - ADC + - Touch sensor + - Temperature sensor + - Timers and watchdogs + +__Integrated Components:__ + - Crystal Oscillator: 40 MHz + - Flash: Up to 16 MB Quad SPI flash + - Antenna: on-board PCB antenna + +__Operating Conditions:__ + - Operating Voltage: 3.0 ~ 3.6 V + - Ambient Temperature: –40 ~ 65 °C + +__Certifications:__ +RF Certification: Various certifications available +Green Certification: RoHS/REACH compliant + +__Applications:__ +Ideal for AI and Artificial Intelligence of Things (AIoT) applications such as: +Wake word detection +Speech commands recognition +Face detection and recognition +Smart home devices +Smart appliances +Smart control panels +Smart speakers + +## I2C Pins + +The schematic excerpt provided below illustrates the wiring configuration for the __SDA__ and __SCL__ lines. Specifically, the __SDA__ line is connected to _GPIO 8_, while the __SCL__ line is connected to _GPIO 9_ on the ESP32-S3 module. + + + +The image of the PCB board below depicts the physical locations of the __SDA__ and __SCL__ terminals. + + +### Micropython LED Blinky Code + ``` python import esp, esp32, time, os, _thread from machine import Pin, SoftI2C