This is 3 pieces of 5V 1-channel relay modules that work with Arduino, ESP32, ESP8266, Raspberry Pi, or any 5V or 3.3V microcontroller. A single package includes 3 pieces of relay modules.
DIYables Sensor Kit for Arduino, ESP32, ESP8266, Raspberry Pi
Relay supports Normally Open and Normally Closed Relay supports High-level Trigger or Low-Level Trigger selectable by a jumper Relay with Optocoupler
Relay Module 5V, High/Low Trigger, 10 Pieces, for Arduino, ESP32, ESP8266, Raspberry Pi
DIYables Relay Module 5V, High/Low Trigger, 10 Pieces, for Arduino, ESP32, ESP8266, Raspberry Pi, : Electronics
Arduino Nano - LDR Module
DIYables LDR Light Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi, 10 Pieces : Electronics
DIYables 3pcs Relay Module for Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel
Relay supports Normally Open and Normally Closed Relay supports High-level Trigger or Low-Level Trigger selectable by a jumper Relay with Optocoupler
3pcs Relay Module for Arduino, ESP32, ESP8266, Raspberry Pi, 1 Channel, 5V, High/Low Level Trigger
DIYables Infrared Fire Sensor for Arduino, ESP32, ESP8266, Raspberry Pi
MicroPython: Relay Module with ESP32/ESP8266 (Guide + Web Server)
DIYables DHT22 Temperature and Humidity Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi
DIYables Capacitive Soil Moisture Sensor Module for Arduino, ESP32, ESP8266, Raspberry Pi
DIYmall 5V Relay Module 1 Channel Relay Switch Microcontroller Relay Board Shield for Arduino ARM PIC AVR MCU (Pack of 3pcs) : Electronics