All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Power supply mode:3.3V external power supply, current should be more than 200mA;
USR-ES1 is the Ethernet module of a SPI interface, interface is TTL level of 3.3V, power supply voltage of +3.3V, please ensure that the current is not less than 200mA, voltage is continuous and stable +3.3V.
W5500 SPI to LAN Ethernet Network Module TCP IP STM32 Interface 3.3V 5V for Arduino WIZ820io RC5
PCB size:23 * 25 mm
Control interface:The TTL level, 3.3V SPI interface;
ACEIRMC 2.42 inch 128x64 OLED LCD Display Module SSD1309 7 Pin SPI/IIC I2C Serial Interface for Arduino UNO R3 (White)
KWD 6
ACEIRMC 10pcs Micro SD SDHC TF Card Adapter Reader Module with SPI Interface Level Conversion Chip for Arduino
KWD 4
10pcs PCF8575 IO Expander Board Module I2C to 16IO IIC I2C I/O Extension Shield Module 16 bit SMBus I/O Ports for Arduino R3 (10pcs)
KWD 4.500
ACEIRMC ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Open Source Serial Wireless Module Internet for Arduino IDE Micropython (6pcs)
KWD 7
