Power and signal adapter for ESP32-S3 Goldpin adapter designed for ESP32, and in particular for ESP32-S3 modules in the DevKit version equipped with a 44-pin connector. The board allows mounting the microcontroller and provides direct access to all pins via goldpin connectors. The built-in LM78M05 voltage regulator and standard DC 2.1/5.5 mm socket allow powering the circuit with a voltage in the range of 6-9V. The module provides additional 3.3V and 5V power pins, making it easy to connect external sensors and peripheral circuits. Key technical features * Compatibility: ESP32-S3 DevKit 44-pin * Input voltage: 6-9V DC * Power connector: DC 2.1/5.5 mm socket * Built-in regulator: LM78M05 (5V output) * Available output voltages: 5V and 3.3V on goldpin connectors * Signal connectors: complete set of goldpin headers for all module pins Example applications * Rapid prototyping of microcontroller-based circuits * Testing new modules, displays, and sensors * Organizing 5V and 3.3V power rails in expanded circuits * Educational and laboratory projects in embedded systems * Building custom peripheral circuits without soldering * Building IoT systems requiring external power Benefits * Direct access to all microcontroller pins via goldpin headers * Ability to power the circuit from an external power supply through a standard DC 2.1/5.5 mm socket * Integrated LM78M05 regulator providing stable 5V voltage * Additional 3.3V and 5V power pins for powering extra components * Secure mounting of the DevKit board in dedicated sockets, simplifying assembly work https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-11 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-12 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-13 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-14 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-15 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-16 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-18 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-19 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-23 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-24 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-27 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-06-29 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-07-01 https://elecena.pl/product/30402578/adapter-goldpin-dla-esp32-s3-44pin-devkit-gniazdo-dc-5v-3-3v-ekspander 2026-07-07