Remove item Thumbnail image Product Price Quantity Subtotal × Active Buzzer Module Points: 1 RM15.00 Active Buzzer Module quantity RM15.00 × USB to ESP-01S Wifi Module Serial Port Shield Points: 1 RM13.00 USB to ESP-01S Wifi Module Serial Port Shield quantity RM13.00 × ESP-01 Wifi 3V Relay Module Points: 1 RM23.00 ESP-01 Wifi 3V Relay Module quantity RM23.00 × Digital Thermometer Points: 1 RM5.00 Digital Thermometer quantity RM5.00 × Jumper Wires High Quality (30PCS) Points: 1 RM18.00 Jumper Wires High Quality (30PCS) quantity RM18.00 × EASY plug WIFI and Bluetooth Shield - Compatible with ESP8266 WIFI Points: 1 RM12.00 EASY plug WIFI and Bluetooth Shield - Compatible with ESP8266 WIFI quantity RM12.00 × TTGO T-Call ESP32 Development Board with SIM800L GSM/GPRS Module and Power Management IC Points: 1 RM115.00 TTGO T-Call ESP32 Development Board with SIM800L GSM/GPRS Module and Power Management IC quantity RM115.00 × HC12 Wireless Module Points: 1 RM30.00 HC12 Wireless Module quantity RM30.00 × Shift Register 8-Bit - 74HC595 Points: 1 RM3.00 Shift Register 8-Bit - 74HC595 quantity RM3.00 Coupon: Apply coupon Update cart Cart totals Subtotal RM234.00 Total RM234.00 Proceed to checkout