ESP32 - Entwicklungsboard 2 Kanal WLAN Relaismodul DC 5-60V
10,80 €
4, Onboard ESP32 module IO0 programmable button and reset button;. 1 programmable LED and relay indicator onboard. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash;. 1 Single row needle.
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