Multifunctional Expansion Board Shield -UNO, MEGA
Multi-functional Expansion Board
Category: Arduino Shields
Multifunctional Expansion Shield for Arduino UNO and MEGA
This multifunctional expansion shield plugs onto both Arduino Uno R3 and Mega 2560 boards, combining sensor socket headers, a Bluetooth serial header, an SD card slot, an RTC interface, and servo pin rows in a single stackable board. Each digital and analogue pin is exposed as a 3-pin VCC/GND/signal socket for direct sensor module connection, and additional bus headers cover I2C and UART peripherals without a breadboard.
- Compatible with Uno R3 and Mega 2560
- 3-pin sensor sockets on all I/O pins
- Bluetooth serial header — HC-05/HC-06 module connection
- Micro SD card slot — SPI interface
- Servo pin rows — VCC/GND/signal for direct servo connection
- I2C header
Best for
Multi-sensor robotics, Bluetooth-connected Uno projects, SD card data logging with direct sensor plug-in, servo control projects, and any Uno or Mega build needing a single expansion board covering multiple peripheral types.
Why Kunkune
Shipped from UK stock. 60-day returns, no minimum order. Fast Royal Mail delivery.
Buying in bulk? For orders of 10+ units, contact us for trade pricing.
A final check before payment
Review your options, quantities and the final total before confirming.
Ordering for an occasion
Delivery times are estimates, so leave time before your occasion.
Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
View policyIf plans change
Ask the store about your order before making return or refund arrangements.
Please contact us for the refund processing timeframe before returning an item.
View policyPlanning delivery
Review the available services for your destination.
Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyReturn arrangements
Contact the store first to check the conditions for your item.
United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
View policy
