Hangzhou Tuya Information Technology Co. Ltd WR1 Manual Do Utilizador
WR1 DATASHEET
Tuya
SmartWi-Fi Module
1. Product Overview
WR1 is a low power consumption module with built-in Wi-Fi connectivity solution designed
by Hangzhou Tuya Information Technology Co., Ltd. The Wi-Fi Module consists of a highly
integrated wireless radio chip W302 12E75M2 and some extra flash that has been programed
with Wi-Fi network protocol and plenty of software examples.WR1 include
a ARM CM4F,
WLAN MAC, 1T1R WLAN, maximum frequency reaches 125MHz, 256K SRAM, 1M byte
flash and various peripheral resources.
WR1 is a RTOS platform, embedded with all the Wi-Fi MAC and TCP/IP protocol function
examples, users can customize their Wi-Fi product by using these software examples.
Figure 1 shows the block diagram
of the WR1.
Figure 1. The block diagram of the WR1
1.1 Features
Integrated low power consumption 32-bit CPU, also known as application processor
Basic frequency of the CPU can support 125 MHz
Supply voltage range: 3V to 3.6V
Peripherals: 6 GPIO channels, 2 UART, 1 ADC
Wi-Fi connectivity:
802.11 B/G/N20/N40
Channel 1 to 11 @ 2.4GHz
Support WPA/WPA2
+21.10dBm output power in 802.11b mode