The AudioSOM32 carrier is a full featured ESP32 audio development board meant to help you easily develop audio codec based IoT applications.
This tutorial introduces the AudioSOM32 ESP32 audio codec module and its features. The module is highly integrated and designed to be used in battery powered ESP32 audio applications.
This article illustrates an easy way to sync ESP32 NTP and DS3231 RTC time so that ESP32 can use the RTC chip seamlessly in an application.
The ESP32 CH340 programmer schematic is described in brief in this article. This can be used for auto-programming both ESP32 and ESP8266.
We troubleshoot a situation where the ESP32 cannot save JSON file to an SD card. The program in question is based on the ESP-IDF.
The ESP32 CP2102 programmer schematic is described in brief in this article. This can be used for auto-programming both ESP32 and ESP8266.
The PCB Artists ESP8266 and ESP32 programmer is a very versatile, pin-configurable plug-and-play programmer with these features:
- Robust JST-XH connector and cable
- CP2102 based design
- 3.3V @500mA power output
- Automatic programming mode activation for ESP8266 and ESP32
- Pin matrix for flexible configuration and programming header pinout
Getting started with Arduino and ESP32 is much simpler these days, given that Espressif now supports it. Back in the day when ESP32 was a new chip in the market,…
The ESP-IDF contains functions for enabling Base64 encoding and decoding on ESP32. The encoding and decoding functions are actually built into the ESP32 ROM. The functions are accessible by using…
The ESP32 may be a low power chip when compared with other WiFi or networking chipsets in the domain. But in conventional terms, ESP32 is not exactly a low power…