The IoT Proto Shield Plus Layout

The IoT Proto Shield Plus comes with on-board rotary ENCODER with switch, TOUCH sensor, POTentiometer, LEDs and a SPEAKER.

In addition it has a wide variety of Plug and Play sockets, for the most common sensor modules, to let you easily work with OLED, LCD or 7segment displays (TM1637), RELAY, SD CARD memory, Real Time Clock (RTC), Humidity sensor (DHT), LDR (light sensor), PTC or NTC (temperature sensors), MICrophone, MP3 PLAYER, SERVO and STEPPER MOTOR.

An on board 4 channel LEVEL SHIFTER lets you easily convert 5V signals to 3V3 and vice versa.

Four breakout headers replicate each GPIO pin (IN/OUT), 3V3, 5V and GND (POWER) close to the breadboarding area. Accesing GPIOs is immediate and easy.

The IoT Proto Shield Plus layout:

Top view of the IoT Proto Shield Plus:

Bottom view of the IoT Proto Shield Plus:

Please note that the IoT Proto Shield Plus works with just one Controller Board at time (i.e. you can’t plug the ESP32 and the NANO at the same time).

The INVENTOR'S KIT, the SD CARD and AUDIO KIT and the STEPPER MOTOR KIT let you complete the IoT Proto Shield Plus with all the Plug and Play modules compatible with the board.