ESP8266 WiFi 4 Relay Module
ESP-01 WiFi Module Included
9.45 9.450000000000001 USD
ESP8266 WiFi 2 Relay Module
ESP-01 WiFi Module Included
7.35 7.3500000000000005 USD
ESP8266 WiFi 1 Relay Module
ESP8266 Module Not Included
1.37 1.37 USD
19.00 14.70 14.700000000000001 USD
AC 30A Current Sensor Module (SCT013) 30A/1V
Split Core Current Transformer
7.35 7.3500000000000005 USD
PN532 NFC Precise RFID IC Card Reader Module 13.56MHz
SPI Interface, Standard Raspberry Pi 20pins Interface
8.40 8.4 USD