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WiFi Serial Transceiver Module ESP8266 ESP-01S

WiFi Serial Transceiver Module ESP8266 ESP-01S

This WiFi serial transceiver module based on ESP8266 SoC. Which has an Integrated TCP/IP protocol stack. ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.


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

  • 1 x WiFi Serial Transceiver Module ESP8266 ESP-01S
  • Documents:

  • esp8266ex_datasheet
  • esp8266_hardware_matching_guide
  • esp8266_at_instruction
  • esp8266_at_command_examples
  • More Details
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    • Views: 8026
    • Product Code: MCR82661S
    • Availability: In Stock
    • $1.50
    This product has a minimum quantity of 21