Neo_WL680 WiFi Module Demo Board User Guide
Copyright © Neoway Technology Co., Ltd
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1 Overview
WL680 demo board provides a series of peripheral interfaces, including main power supply
interface and UART interfaces for commissioning and software download. You can perform
commissioning after connecting to power supply and serial ports. This document describes only
the commissioning process. For details about software update, please refer to module update
document.
2 Interfaces
This demo board can be used once connected through power and serial cables.
Interface
Function
Cable
VBAT
Main power supply of the module
Supports 3.6 V to 4.3 V
Average current: > 600 mA.
Power cables, serial cables
GND
Ground
RXD
CMOS level
Receiving interface
3.1 V at most
TXD
CMOS level
Transmitting interface
2.85 V output
