Wireless-tag WT8266-S5 ESP-12F

ESP-12F(WT8266-S5) WiFi module is a low-power, cost-effective embedded wireless network control module. It meets the demands of IoT applications such as smart grid, building automation, security, smart home, and telemedicine. The core processor ESP8266 integrates the industry-leading Tensilica L106 ultra-low-power 32-bit MCU in a compact package, with a 16-bit reduced mode, supporting main frequencies of 80 MHz and 160 MHz, RTOS support, integrated Wi-Fi MAC/BB/RF/PA/LNA, and an onboard antenna. The module supports the standard IEEE802.11 b/g/n protocol and a complete TCP/IP stack. Users can use this module to add networking capability to existing devices or build standalone network controllers.

• SMD-22 package
• Onboard PCB antenna
• Operating voltage: 3.3V
• Operating temperature: -20 - 85℃
• CPU Tensilica L106, RAM 50KB (available), Flash 32Mbit
• Standard: 802.11 b/g/n
• Built-in Tensilica L106 ultra-low-power 32-bit MCU with 16-bit reduced mode, clock frequency up to 80 MHz and 160 MHz, RTOS support
• WIFI @ 2.4 GHz, supports WEP/WPA-PSK/WPA2-PSK security modes
• Ultra-compact module: 24mm * 16mm * 3mm (±0.2mm)
• Built-in 10-bit high-precision ADC
• Built-in TCP/IP stack
• Built-in TR switch, balun, LNA, power amplifier, and matching network
• Deep sleep holding current 20uA, shutdown current < 5uA
• Serial baud rate up to 4Mbps
• Standby power consumption < 1.0mW (DTIM3)
• Supports AT remote upgrade and cloud OTA upgrade
• Supports STA/AP/STA+AP operating modes

• Smart Grid
• Building Automation
• Security
• Smart Home
• Telemedicine