Wireless-Tag WT8266-S5 ESP8266 Wifi Module

The WT8266-S5 is a low-power, high-performance Wi-Fi module designed for IoT applications. It utilizes the ESP8266 core processor, which integrates a Tensilica L106 32-bit microcontroller with a high-efficiency 16-bit RISC architecture. This module is ideal for various applications, including smart power grids, building automation, security systems, smart homes, and remote healthcare. Features: Processor: Tensilica L106 32-bit CPU, 80 MHz (up to 160 MHz). Wi-Fi Support: IEEE 802.11 b/g/n, 2.4 GHz, WEP/WPA-PSK/WPA2-PSK. Memory: 50KB RAM, 32Mbit Flash (default). Power Consumption: Deep sleep < 20µA, power-down leakage < 5µA, standby < 1.0mW (DTIM3). Operating Voltage: 3.3V DC. Temperature Range: -20°C to 85°C (industrial grade). Size: 24mm x 16mm x 3mm (±0.2mm). Antenna: Integrated PCB antenna. Data Rate: UART baud rate up to 4 Mbps. Modes: Supports STA, AP, and STA+AP operation modes. Integrated Features: 10-bit ADC, TCP/IP stack, TR switch, LNA, power amplifier. Upgrade Support: AT remote upgrades and cloud-based OTA updates. Certifications: FCC, CE, RoHS compliant. Package Includes: 1 x Wireless-Tag WT8266-S5 ESP8266 Wifi Module

Specifications

Model	WT8266-S5
Processor	Tensilica L106, 80 MHz (up to 160 MHz)
Wi-Fi	802.11 b/g/n, 2.4 GHz, WEP/WPA-PSK/WPA2-PSK
Memory	50KB RAM, 32Mbit Flash
Power	Deep sleep < 20µA, standby < 1.0mW
Item Type:	WiFi Module
Model No. / Name:	WT8266-S5
CPU	Tensilica L106, 80 MHz (up to 160 MHz)
Memory Capacity	50KB RAM, 32Mbit Flash
Module Size (LxWxH) mm	24 x 16 x 3
WiFi Protocol	802.11 b/g/n, 2.4 GHz, WEP/WPA-PSK/WPA2-PSK
Shipping Weight	0.015 kg
Shipping Dimensions	5 × 5 × 1 cm