Renesas Microcontrollers
Wi-Fi Pmod™ Expansion Board
R12QS0039EU0110 Rev.1.10
Page 2 of 6
Aug.18.20
1. Introduction
This document provides an overview of the Wi-Fi Pmod™ Expansion Board from Renesas that uses the
SX-ULPGN Ultra-Low Power Wi-Fi module.
Figure 1. Wi-Fi Pmod™ Expansion Board
2. Product Overview
Wi-Fi Pmod™ Expansion Board provides a quick and easy way to interface with the Silex SX-ULPGN
module.
More information about Silex SX-ULPGN module can be found on the Silex website:
https://www.silextechnology.com/connectivity-solutions/embedded-wireless/sx-ulpgn
3. Pmod™ Interface
3.1 Overview
The Wi-Fi Pmod
TM
Expansion Board provides an interface using a 12-pin Digilent Pmod™ compatible
connector (CN1).
This provides access to:
•
A high-speed UART interface (HSUART1)
•
A high-speed UART interface (USUART2)
•
An external wakeup interrupt pin (GPIO_IOE1)
•
A mode reset pin (CHIP_PWD_L)
•
VDD and GND connections for module power.
Pmod™ is registered to Digilent Inc. and its specification can be found at the link below:
https://reference.digilentinc.com/reference/pmod/specification?redirect=1
