ESP8266 WiFi Serial Transceiver Module - 1MB

The ESP8266 Serial WIFI Wireless Transceiver Module is a system on a chip (SOC) Wi-Fi microchip for Internet of Things (IoT) applications produced by Espressif Systems.

The ESP8266 module enables microcontrollers to connect to 2.4 GHz Wi-Fi, using IEEE 802.11 bgn. It can be used with ESP-AT firmware to provide Wi-Fi connectivity to external host MCUs, or it can be used as a self-sufficient MCU by running an SDK. The module has a full TCP/IP stack and provides the ability for data processing, reads and controls of GPIOs.

Key Features

• Perfect choice for wifi enabled iot projects
• Abundant community resources around ESP8266
• Upgrade 1M Flash
• High degree of on-chip integration
• Powerful on-board processing and storage capacities

Specification

• 802.11 b/g/n
• +19.5dBm output power in 802.11b mode
• Wi-Fi Direct (P2P), soft-AP
• SDIO 1.1/2.0, SPI, UART
• STBC, 1x1 MIMO, 2x1 MIMO
• A-MPDU、 A-MSDU aggregation and 0.4ms guard interval
• Wake up and transmit packets in < 2ms
• Standby power consumption of < 1.0mW (DTIM3)
• Power down leakage current of<10uA
• Integrated TCP/IP protocol stack
• Integrated TR switch, balun, LNA, power amplifier and matching network
• Integrated PLLs, regulators, DCXO and power management units
• Integrated low power 32-bit CPU to also act as a application processor

Application

The ESP8266 modules are commonly found in the following IoT devices:

• Smart security devices, including surveillance cameras and smart locks
• Smart energy devices, including HVACs and thermostats 
• Smart industrial devices, including Programmable Logic Controllers (PLCs)
• Smart medical devices, including wearable health monitors

Part List

• 1 x WiFi Serial Transceiver Module w& ESP8266 - 1MB Flash

Links

• Wiki WiFi Serial Transceiver Module
• More details