Relay Module 1 Channel WiFi Development Board AC 90‑250V DC 7‑12V USB5V For SG
WIFI Chip: ESP8266. Item Type: Relay Module. 1 x Relay Module. Load Current: 10A, maximum. 1 x Accessory. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.