Electronics · United States

ESP-01S ESP8266 WiFi Module 4MB Flash 3.3V Wireless Serial Transceiver 5PCS Set for IoT Projects and DIY Electronics

Product no longer available. The stores we track no longer sell it; last price seen $15.63.

Price history: 3 daily prices tracked since 2026-10-19; lowest $15.23, highest $15.63.

ESP-01S ESP8266 WiFi Module 4MB Flash 3.3V Wireless Serial Transceiver 5PCS Set for IoT Projects and DIY Electronics

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