Introduction to WiFi Module--TYWE1S

Module Overview

TYWE1S is a low power consumption module with built-in Wi-Fi connectivity solution designed by HangZhou Tuya Technology Corporation. The Wi-Fi Module consist a highly integrated wireless radio chip ESP8266EX and extra flash which has been programed with Wi-Fi network protocol and plenty of software examples.TYWE1S also has an 32-bit CPU, 1M byte flash, 36k SRAM and various peripheral resources.

TYWE1S 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 shows the block diagram of the TYWE1S.



  • Integrated low power consumption 32-bit CPU, also known as application processor Basic frequency can support both 80MHz and 160MHz Supply voltage range: 3V to 3.6V Peripherals: 6×GPIOs, 1×UART , 1×ADC Wi-Fi connectivity:
  • 802.11 b/g/n Channel 1 to 14 @ 2.4GHz Support WPA/WPA2 +19.5dBm output power in 802.11b mode Support STA/AP/STA+AP operation mode Support Smart Link function for both Android and iOS devices Standby power consumption is less than 0.1 mW (DTIM3) On-board PCB antenna, or IPEX connector for external antenna CE, FCC certified Operating temperature range: 0℃ to 70℃ (Commercial grade), -40℃ to 85℃ (Industrial grade)

Main Application Fields

  • Intelligent Building Intelligent home, Intelligent household applications Health care Industrial wireless control Baby monitor Webcam Intelligent bus

Dimensions and Footprint


TYWE1S has 2 columns of Pins (2* 9).The distance between each Pin is 1.5mm. Size of TYWE1S: 18mm(W)* 23.5mm(L) *3.1mm(H)


Pin Definition


PCB Packaging

Mechanical Dimensions




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