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The Wireless-Tag WT8266-S5 ESP8266 Wifi Module by Wireless-tag is a value-for-money bluetooth and nrf modules designed for everyday users. It features Item Type: WiFi Module and Model No. / Name: WT8266-S5.
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About This Product
The Wireless-Tag WT8266-S5 ESP8266 Wifi Module by Wireless-tag is a value-for-money bluetooth and nrf modules designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: WiFi Module — fast, stable wireless internet
- Model No. / Name: WT8266-S5
- CPU: Tensilica L106, 80 MHz (up to 160 MHz) — smooth, lag-free performance
- Memory Capacity: 50KB RAM, 32Mbit Flash — effortless multitasking
- Module Size (LxWxH) mm: 24 x 16 x 3
- WiFi Protocol: 802.11 b/g/n, 2.4 GHz, WEP/WPA-PSK/WPA2-PSK — fast, stable wireless internet
- Shipping Weight: 0.015 kg
- Shipping Dimensions: 5 × 5 × 1 cm
Why Buy from Elecvora?
Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.
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.









