The 30Pcs Esp01/01S Adapter Board Breadboard Adapter For Esp8266 Esp01 Esp01S Development Board is a compact, breadboardfriendly breakout designed specifically for ESP01 and ESP01S modules. This 30piece pack provides a simple way to prototyping and develop with the ESP8266 family on standard 0.1 inch (2.54 mm) pitch breadboards and development setups. Key benefits Easy breadboard prototyping: converts ESP01 and ESP01S modules into a standard breadboard friendly breakout, enabling quick wiring with jumpers and typical microcontroller setups. Protects and stabilizes the module: provides a dedicated breakout that reduces risk of bent pins or damage during handling and repeated connections. Bulk pack for teams and classrooms: 30 adapters per pack designed for projects, labs, workshops, or bulk prototyping needs. Fast integration with development workflows: drop the ESP01/01S onto the adapter and connect to power, serial, and control lines using standard 0.1 inch headers. Maintains compatibility with ESP8266 projects: created to work with ESP01 and ESP01S modules and ESP8266 development workflows. Key attributes Functionality: breadboard adapter breakout for ESP01 and ESP01S modules, enabling easy wiring to power, serial interfaces, and control lines. Compatibility: specifically designed for ESP01 and ESP01S modules and ESP8266 development boards. Size and form: compact breakout that fits standard breadboard layouts without obstructing nearby components. Material and construction: standard PCB breakout boards with copper traces for reliable, solderable connections. Performance: passive adapter that preserves signal integrity and provides stable pin access for development and testing. Packaging: 30 pieces in a single package, suitable for multiple projects or classroom use. Use cases and applications ESP01/ESP01S prototyping with microcontrollers: mount the ESP01/01S on the adapter, then connect to a USBtoserial adapter and microcontroller (such as Arduino) for programming and testing on a breadboard. Rapid ESP8266 development and testing: use the adapter to create reusable test rigs for firmware development, sensor integrations, or WiFienabled projects, without risking the ESP module pins. Education and workshops: distribute adapters to students for handson learning with ESP8266 modules, enabling clear visibility and straightforward wiring on breadboards. Evaluation and demos: quickly assemble a breadboardbased ESP01/01S demo setup for project pitches, product evaluations, or feature verification. This adapter set provides a practical, reliable way to work with ESP01 and ESP01S modules in breadboardcentric workflows. It supports clean wiring, easy replacement, and scalable prototyping across projects and teams.