Electronics · United States
ESP32S 4CH Relay Module ESP32 Wifi+Bluetooth Dev Board + 2.4G WIFI Antenna + CP2102 Serial Module for Arduino IoT
Product no longer available. The stores we track no longer sell it; last price seen $20.72.
Price history: 2 daily prices tracked since 2026-10-19; lowest $20.72, highest $20.72.
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