Arduino Nano Shield

The Arduino Nano Shield is an adapter that allows you to install Arduino Nano compatible modules in the mikroBUS^TM slot or connect mikroBUS^TM modules (such as MikroElekronika's Click®) to Arduino Nano or compatible modules.

The Arduino Nano Shield is designed to install

• Arduino Nano, Arduino Nano 33, Arduino Nano RP2040 Connect, Arduino Nano ESP32, Arduino Nano Matter
• Nucleo-32 family (NUCLEO-F031K6, NUCLEO-F042K6, NUCLEO-F303K8, NUCLEO-G031K8, NUCLEO-G431KB, NUCLEO-L011K4, NUCLEO-L031K6, NUCLEO-L412KB, NUCLEO-L432KC, NUCLEO-8S207K8) from STMicroelectronics.

Almost all signals not used by mikroBUS^TM from the installed Arduino Nano or STM32 Nucleo-32 are output to the AUX1 and AUX2 connectors, which makes it possible to use almost all Arduino Nano or STM32 Nucleo-32 functions without changing the programs.

The I²C interface is most often used in the design of devices and instruments based on this module.

The Arduino Nano Shield contains the voltage regulator AMS1117-3.3. On the bottom-side there is a jumper defining the 3V3 source on the mikroBUS^TM (from the installed to Arduino Nano Shield module or from AMS1117-3.3). By default - from the installed module.

Optionally, a BME280 is installed on the bottom-side of the module (7-bit address on I²C = 111011x). The address for BME280 is selected with jumpers on the bottom-side. The default address should be 1110111.

The Arduino Nano Shield size 43.18 x 25.4 mm.

The main areas of application of the module:

• Consumer electronics
• Air condition monitoring
• Distributed Data Acquisition Systems
• PLC
• Lighting
• Smart home control
• Smart sensors
• Motor control

With Arduino Nano Shield, it is easy to use Arduino Nano compatible modules to control the following I / O modules:

• IoThing 2RO+2AI
• IoThing 2RO+2DI
• mikroBUS A+ Adapter