Digilent

Maxim

Analog Devices

Avnet

XESS

AlliedCW

ThoseBoards

Saanlima PS2 and NES interfaces

Trenz electronic Shop

TE Electronic barometer

TE Electronic magnetic encoder

TE Electronic humidity

numato (Attention, they make mechanically incompatible dual-PMOD boards)!

Radio sender

Radio receiver

Maxim dual channel current and voltage sensor

Santo Fee Maxim industrial sensor Interface

Sonoma Maxim industrial sensor Interface

Fresno Maxim industrial sensor Interface

Campbell Maxim 20mA industrial Sensor interface

Alameda Maxim 4 voltage out

other compatible hardware modules

The following HW modules can be attached by an interface board

UEXT modules ( use interface PMOD from thoseboards )

Groove modules (use interface PMOD from XESS )

Ardunio modules (use Arduino to PMOD adapter from Maxim)

lots of sensor and actuator boards from Mikroelektronika (we need a interposer board)