Table of Contents
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1. Introduction
1.1 Introduction
PWFSA3 is a Wi-Fi / BLE Combo module compliant with IEEE802.11b/g/n.
The RF Module is from Murata, part number Type 1DX. (Core chipset : Cypress CYW4343W)
1.2 Features
ARM Cortex-A7 32bit RISC Processor
IEEE 802.11b/g/n 1X1 2.4GHz (up to 65Mbps)
Bluetooth 5.1 LE
Security : WEP, WPA, WPA2, WMM, WMM-PS, WMM-SA, WAPI, AES, TKIP, CKIP
UART / SPI Interface
Application : Home Appliance
Supply Voltage : DC 5 V or DC 12 V
MIC Spec. : 2Ch. Analog MEMS MIC
SPK. Spec. : 2.0W / 4Ω
PCB Size : 60mm x 40mm
2. Block Diagram
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