ESP-12S Wifi Module (ESP8266)

Item #: EL-CCW08266S
There are no reviews yet Write a review
Price: $7.27 inc GST
    The product is in stock Availability: Discontinued

    This ESP-12S WiFi module has core processor ESP8266 in smaller sizes of the module encapsulates Tensilica L106 integrates industry-leading ultra low power 32-bit MCU micro, with the 16-bit short mode, clock speed support 80 MHz, 160 MHz, supports the RTOS, integrated Wi-Fi MAC/BB/RF/PA/LNA, on-board antennas.
    The module supports standard IEEE802.11 b/g/n agreement, complete TCP/IP protocol stack. Users can use the add modules to an existing device networking, or building a separate network controller.
    ESP8266 is high integration wireless SOCs, designed for space and power constrained mobile platform designers. It provides unsurpassed ability to embed Wi-Fi capabilities within other systems, or to function as a standalone application, with the lowest cost, and minimal space requirement.


    • 802.11 b/g/n
    • Integrated low power 32-bit MCU
    • Integrated 10-bit ADC
    • Integrated TCP/IP protocol stack
    • Integrated TR switch, balun, LNA, power amplifier and matching network
    • Integrated PLL, regulators, and power management units
    • Supports antenna diversity
    • Wi-Fi 2.4 GHz, support WPA/WPA2
    • Support STA/AP/STA+AP operation modes
    • Support Smart Link Function for both Android and iOS devices
    • SDIO 2.0, (H) SPI, UART, I2C, I2S, IRDA, PWM, GPIO
    • STBC, 1x1 MIMO, 2x1 MIMO
    • A-MPDU & A-MSDU aggregation and 0.4s guard interval
    • Deep sleep power <10uA, Power down leakage current < 5uA
    • Wake up and transmit packets in < 2ms
    • Standby power consumption of < 1.0mW (DTIM3)
    • +20dBm output power in 802.11b mode


    • WiFi Protocles?802.11 b/g/n
    • Frequency Range?2.4GHz-2.5GHz (2400M-2483.5M)
    • Peripheral Bus?UART/HSPI/I2C/I2S/Ir Remote Contorl?GPIO/PWM
    • Operating Voltage ?3.3V
    • Operating Current: Average value: 80mA
    • Operating Temperature Range: -40?~125?
    • Ambient Temperature Range: Normal temperature
    • Package Size: 18mm*20mm*3mm
    • External Interface: N/A`
    • Wi-Fi mode: station/softAP/SoftAP+station
    • Security: WPA/WPA2
    • Encryption: WEP/TKIP/AES
    • Firmware Upgrade: UART Download / OTA (via network) / download and write firmware via host
    • Support software Development: Supports Cloud Server Development / SDK for custom firmware development
    • Network Protocols: IPv4, TCP/UDP/HTTP/FTP
    • User Configuration: AT Instruction Set, Cloud Server, Android/iOS APP

    Package list

    • ESP-12S Wifi Module (ESP8266) x1

    Wiki & External links