ESP32 4G hotspot demo using Simcom SIM7600 modem (based on PCB Artists 4G Gateway), including source code and detailed explanation.
The ESP32 4G Gateway Hardware Guide for Gen.1 devices guides you through the process of identifying and programming key features.
Tutorial on how to connect ES8388 with ESP32-C3 for quickly developing and prototyping audio applications. Uses PCB Artists ES8388 module.
This article contains code and documentation for interfacing the PCB Artists ZMOD4510 module with STM32 MCU to read outdoor air quality index.
With example code, this article covers ESP32 SIM7600 4G LTE cellular modem interfacing using Arduino IDE. Hardware used is ESP32 Gateway.
ESP32 PPPoS modem “esp_modem_dte_send_cmd(): process command timeout” error, causes, and some solutions that work with SIM7600 and A7670.
The PCB Artists methane sensor is a tiny, low power sensor with I2C interface. This article lists I2C registers for the sensor module.
Article on interfacing a load cell with the ESP32 gateway and industrial controller from PCB Artists. Includes example code snippets.
A look at ESP32 ES8388 audio codec module interface and pinout needed for maintaining compatibility with ESP-ADF examples for ESP32-LyraT.
Interfacing the ZMOD4510 with Arduino made easy. Here is how you can measure outdoor air quality using ZMOD4510 and an Arduino.
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