Evaluation Boards - Expansion Boards, Daughter Cards

Part Number	Description / PDF	Quantity
MIKROE-1296 MikroElektronika	BOARD ADD-ON 4-20MA T CLICK	33
MIKROE-3774 MikroElektronika	SECURE 5 CLICK	4
MIKROE-4468 MikroElektronika	ANALOG MUX 2 CLICK	5
PIM438 Pimoroni	MAX30105 BREAKOUT - HEART, SMOKE	21
TBSHD-01 OSEPP Electronics	MOTOR SHIELD - 6122	0
MIKROE-2462 MikroElektronika	NFC TAG 2 CLICK	37
NHD-1.69-AU-SHIELD Newhaven Display, Intl.	SERIAL COLOR OLED ARDUINO SHIELD	42
MIKROE-2684 MikroElektronika	LSM303AGR CLICK	3
MIKROE-3246 MikroElektronika	PRESSURE 7 CLICK	5
101020452 Seeed	GROVE - OLED DISPLAY 1.12'' V2	0
MIKROE-3707 MikroElektronika	DAC 4 CLICK	39
MIKROE-712 MikroElektronika	BOARD BATTERY BOOST SHIELD	2
MIKROE-4390 MikroElektronika	BUZZ 3 CLICK	8
X-NUCLEO-IHM04A1 STMicroelectronics	NUCLEO BOARD L6206 MOTOR DRIVER	65
MIKROE-3661 MikroElektronika	GYRO 4 CLICK	5
DFR0165 DFRobot	MEGA SENSOR SHIELD V2.4 (COMPATI	8
3467 Adafruit	8X16 CHARLIEPLEX LED BLUE	9
MIKROE-3763 MikroElektronika	BUTTON ALARM CLICK	5
DFR0515 DFRobot	FIREBEETLE OSD CHARACTER OVERLAY	11
DPP401G000 TE Connectivity Measurement Specialties	GROVE KMA36 DEV BOARD	15

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