{"title":"Breadboard adapter for ESP8266 Serial-to-WiFi transceiver","handle":"breadboard-adapter-for-esp8266-serial-to-wifi-transceiver","url":"/products/breadboard-adapter-for-esp8266-serial-to-wifi-transceiver","description":"A breadboard adapter for the popular ESP-01 model of the ESP8266 serial-to-Wi-Fi transceiver module. It converts the ESP-01's 2×4 pin header into two breadboard-friendly single-row headers with clearly labelled pin names, making prototyping with the ESP8266 much more convenient.\n\nThe ESP-01 module's original pin arrangement does not sit neatly on a breadboard and the pins are unlabelled. This adapter solves both problems, providing easy access to all power and I/O pins. An on-board 10 µF filter capacitor helps stabilise the power supply.\n\nKey Features\n\n\nBreadboard-Friendly Layout – Converts ESP-01's 2×4 header to two single-row pin headers\n\nLabelled Pins – Clear pin names printed on the PCB for quick identification\n\n2.54 mm (0.1\") Pitch – Standard spacing compatible with solderless breadboards\n\nOn-Board Filter Capacitor – 10 µF capacitor for power supply stabilisation\n\n2×4 Female Header – Receives the ESP-01 module directly\n\n\nIdeal For\n\nRapid prototyping with ESP8266 ESP-01 modules\nIoT projects using serial-to-Wi-Fi connectivity\nBreadboard-based development and testing\n\n\n\nNote: ESP-01 module is not included — this is the breadboard adapter only.\n\n\nPackage Contents\n\n1× Breadboard Adapter for ESP8266 ESP-01\n","vendor":"Elecrow","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":3927,"title":"Default Title","sku":"EC-CDD8266STW","price":7.92,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}