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ESP32-CAM ESP-32S WiFi Bluetooth Camera Module ESP32 serial to WiFi ESP32 CAM Development Board

ESP-32S Wifi Bluetooth combo Dev Kit is ultra high performance and ultra low-power consumption Wi-Fi and Bluetooth combo wireless platform based on ESPRESSIF ESP32 chipset. ESP-32S integrates dual-core processor, 448 KByte ROM,520 KByte S-RAM,16 KByte S-RAM in RTC, 802.11 b / g / n / e / I Wi-Fi, Bluetooth v4.2 BR/EDR & BLE, clocks & Times, abundant peripheral Interfaces and security mechanism.

Control anything from Your Smart Phone by using Wi-fi This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project. With this smart relay, you will easy to DIY your smart switch to control any device by your phone from anywhere.

• ESP8266 microcontroller NodeMCU Lua V3 WIFI with CH340G
• Great for IOT (Internet Of Things) Projects
• Compatible with the Arduino IDE
• WiFi at 2.4GHz, support WPA / WPA2 security mode
• Support UART / GPIO data communication interface
• Remote firmware upgrade (OTA)
• 4MByte built-in Flash Memory

NodeMCU V3 ESP8266 ESP-12E is WiFi development board that helps you to prototype your IOT product with few Lua script lines, or through Arduino IDE. The board is based on ESP8266 ESP-12E variant, unlike other ESP-12E, you won't need to buy a separate breakout board, USB to serial adapter, or even solder it to a bread board to get started, you will only need a USB cable (Micro USB).

• ESP8266 microcontroller NodeMCU Lua V3 WIFI with CP2102
• Great for IOT (Internet Of Things) Projects
• Compatible with the Arduino IDE
• WiFi at 2.4GHz, support WPA / WPA2 security mode
• Support UART / GPIO data communication interface
• Remote firmware upgrade (OTA)
• 4MByte built-in Flash Memory

Sonoff Wifi Basic R2 10A 2200W Wireless Smart Home Switch 220V AC Original Wi-fi Mobile App Controlled Relay Switch

• 100% New and High Quality WeMos D1 Mini Development Board
• Using Original ESP8266 ESP-12F Wifi and CH340G USB to UART Chip
• 11 Digital input / output pins
• All pins have interrupt / pwm / I2C / one-wire supported (except D0)
• 1 Analog input (3.2V max input)
• Micro USB Connection
• Compatible with Arduino
• Compatible with NodeMCU