ESP-Modbus - the officially suppported library for Modbus protocol (serial RS485 + TCP over WiFi or Ethernet).
APACHE-2.0 License
ESP3D library for Marlin and ESP32 boards
Additional components for ESP-IDF, maintained by Espressif
Espressif Zigbee SDK
Library for flashing Espressif SoCs from other MCUs.
The ESP-BOX is a new generation AIoT development platform released by Espressif Systems.
A Modbus RTU (RS-485) to MQTT Gateway (based on ESP32)
ESP32 mqtt component
Arduino core for the ESP32
Board support components for Espressif development boards
OpenOCD port running on ESP32-S3 microcontrollers
no_std Hardware Abstraction Layers for ESP32 microcontrollers
USB to UART&JTAG bridge, implemented on ESP32-S2 or ESP32-S3
DSP library for ESP-IDF
Espressif IoT Library. IoT Device Drivers, Documentations And Solutions.