Evaluation Boards - Expansion Boards, Daughter Cards

Part Number	Description / PDF	Quantity
MIKROE-2441 MikroElektronika	BRUSHLESS CLICK	1
MIKROE-3442 MikroElektronika	TEMP-LOG 5 CLICK	10
MIKROE-3631 MikroElektronika	MIKROMEDIA 4 CAPACITIVE SHIELD	5
MIKROE-3689 MikroElektronika	PROXIMITY 11 CLICK	2
MIKROE-2872 MikroElektronika	ATA663254 CLICK	17
MIKROE-4301 MikroElektronika	TEMP PROBE CLICK	4
MIKROE-1900 MikroElektronika	BOARD ARDUINO MEGA CLICK SHIELD	23
MIKROE-4289 MikroElektronika	H-BRIDGE 6 CLICK	1
MIKROE-3432 MikroElektronika	WIFI 10 CLICK	9
MIKROE-3425 MikroElektronika	TEMP&HUM 5 CLICK	5
MIKROE-1649 MikroElektronika	DEV BOARD OLED W	1
MIKROE-989 MikroElektronika	BOARD ACCY RS485 CLICK 3.3V	151
MIKROE-3055 MikroElektronika	VREG 2 CLICK	1
MIKROE-1481 MikroElektronika	BOARD STM32F4 DISCOVERY SHIELD	36
MIKROE-2750 MikroElektronika	1-WIRE I2C CLICK	5
MIKROE-2332 MikroElektronika	DIGI POT 2 CLICK	2
MIKROE-3345 MikroElektronika	REC&PLAY CLICK	4
MIKROE-4190 MikroElektronika	BAROMETER 3 CLICK	8
MIKROE-412 MikroElektronika	EASYPIC6 PROTO BOARD	0
MIKROE-4058 MikroElektronika	BALANCER 2 CLICK	4

Evaluation Boards - Expansion Boards, Daughter Cards

1. Overview

Evaluation Boards (EVBs), Expansion Boards, and Daughter Cards are essential hardware tools for embedded system development, prototyping, and testing. These platforms enable engineers to assess processor capabilities, interface peripherals, and validate designs before mass production. Their modular architecture supports rapid innovation in IoT, automotive, industrial automation, and consumer electronics sectors.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
Microcontroller EVBs	ARM/FPGA SoC integration, onboard sensors, debug interfaces	IoT edge devices, smart sensors
Expansion Boards	Standard interfaces (PCIe, USB-C), protocol converters	Industrial gateways, communication modules
Daughter Cards	Specialized functionality modules (ADC/DAC, RF transceivers)	Medical imaging equipment, test instruments
Programmer Kits	Flash programming, JTAG/SWD debugging, voltage monitoring	Automotive ECUs, aerospace controllers

3. Structure and Components

Typical architecture includes:

Multi-layer PCB with high-speed traces
Processor sockets or soldered-down SoCs
Standardized connectors (2.54mm headers, M.2)
Onboard memory (RAM, Flash storage)
Power management ICs and voltage regulators
Debug interfaces (SWD, JTAG, UART)

4. Key Technical Specifications

Parameter	Description
Clock Speed	Determines processing capability (1MHz-2GHz range)
Bus Width	Memory bandwidth (8/16/32-bit configurations)
Interface Support	USB 3.0, Ethernet, CAN, SPI/I2C compatibility
Power Consumption	Typical range: 0.5W-25W (varies with workload)
Operating Temperature	Industrial (-40 C to +85 C) or commercial grade

5. Application Areas

Major industries include:

Telecommunications (5G base stations, optical transceivers)
Medical equipment (MRI scanners, patient monitors)
Industrial automation (PLC controllers, robotics)
Consumer electronics (smart home devices, wearables)
Automotive (ADAS systems, V2X communication)

6. Leading Manufacturers and Products

Vendor	Product Series
Xilinx	Zynq UltraScale+ MPSoC Evaluation Kit
Intel	Stratix 10 GX FPGA Development Board
STMicroelectronics	STM32 Nucleo Expansion Boards
Texas Instruments	Processor DKx Daughter Cards

7. Selection Guidelines

Key considerations:

Match SoC architecture to target application requirements
Verify interface compatibility with existing systems
Evaluate available ecosystem (IDE support, middleware)
Consider power budget and thermal management needs
Assess long-term availability and RoHS compliance

8. Industry Trends

Future developments include:

Integration of AI accelerators (NPU modules)
Adoption of 5nm/3nm process technologies
Expansion of RISC-V based evaluation platforms
Increased focus on functional safety (ISO 26262 compliance)
Growing adoption of modular "Lego-style" prototyping systems