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Welcome to Giga Technology
We will be closed from the 19th of December until the 5th of January 2026. Our last shipments will go out on the 17th of December. Wishing you and yours a restful festive season.
MQTT
Wireless module CH340 NodeMcu V3 Lua WIFI Internet of Things development board based ESP8266 (ESP-12..
R72.45
Ex Tax: R63.00
Ex Tax: R63.00
DC 5V 2 CH Relay Module Based ESP8266 ESP-01 ESP01 WIFI Wireless Relay Shield for IOT Smart Home.
..
R102.35
Ex Tax: R89.00
Ex Tax: R89.00
DC12V ESP8266 Four Channel Wifi Relay IOT Smart Home Phone APP Remote Control Switch
Instruct..
R203.55
Ex Tax: R177.00
Ex Tax: R177.00
ESP8266 220V 10A DC 7-30V Network Relay WIFI Module D
Parameter:
Model: ESP8266
Color: Gr..
R97.75
Ex Tax: R85.00
Ex Tax: R85.00
ESP8266 220V 10A DC 7-30V Network Relay WIFI Module D
Parameter:
Model: ESP8266
Color: Gr..
R1,150.00
Ex Tax: R1,000.00
Ex Tax: R1,000.00
ESP8266 ESP-01S 5V WiFi Relay Module, Home Remote Control Switch for Arduino Phone APP.
This WIFI..
R57.50
Ex Tax: R50.00
Ex Tax: R50.00
ESP8266 expansion plate, gpio Wifi shield module
Arduin Compatible, you can use it on Arduin ..
R100.69
Ex Tax: R87.56
Ex Tax: R87.56
HW-389 WIFI module development board ESP8266
link to Node MCU usable on this board
Descri..
R40.25
Ex Tax: R35.00
Ex Tax: R35.00
The GT2I2O is a MQTT / WIFI / ETHERNET / MODBUS / 2 input 2 output Controller unit
Product Ov..
R558.90
Ex Tax: R486.00
Ex Tax: R486.00
The GT2I2O is a MQTT / WIFI / ETHERNET / MODBUS / 4 input 4 output Controller unit
Product Ov..
R839.50
Ex Tax: R730.00
Ex Tax: R730.00
The GT2I2O is a MQTT / WIFI / ETHERNET / MODBUS / 8 input 8 output Controller unit
Product Ov..
R1,178.75
Ex Tax: R1,025.00
Ex Tax: R1,025.00
Temperature and Humidity WiFi Module Wireless ESP8266 DHT11 ESP-01/ ESP-01S
Description:
T..
R55.20
Ex Tax: R48.00
Ex Tax: R48.00
USB To ESP8266 Serial Programming Adapter Board.
Description
USB To ESP8266 Serial Adapter B..
R67.16
Ex Tax: R58.40
Ex Tax: R58.40
WIFI Wireless Transceiver Module Send Receive LWIP AP+STA A (ESP8266 Serial )
Integrated WEP, TKI..
R39.10
Ex Tax: R34.00
Ex Tax: R34.00
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Giga Technology © 2025
Giga Technology © 2025