Geekstory 2PCS ESP8266 ESP-01 Serial WiFi Wireless Adapter Module DC3.3V 5V+2PCS ESP8266 ESP-01S 4MB Flash Module

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Geekstory 2PCS ESP8266 ESP-01 Serial WiFi Wireless Adapter Module DC3.3V 5V+2PCS ESP8266 ESP-01S 4MB Flash Module

Regular Price: US$29.99

Special Price US$24.99

Availability: In stock

Supplier: Geekstory

Category: Electronics Networking

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ESP8266 ESP-01 Serial WiFi Wireless Adapter Module+ESP8266 ESP-01S 4MB Flash Module

Feature:

SDIO 2.0, SPI, UART 32-pin QFN package
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 +19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processor
SDIO 1.1/2.0, SPI, UART STBC, 1×1 MIMO, 2×1 MIMO
A-MPDU & A-MSDU aggregation & 0.4ms guard interval
Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
Integrated RISC processor, on-chip memory and external memory
Integrated MAC/baseband processors Quality of Service management
I2S interface for high fidelity audio applications
On-chip low-dropout linear regulators for all internal supplies
Proprietary spurious-free clock generation architecture
Integrated WEP, TKIP, AES, and WAPI engines


Use for Arduino	PIN Diagram	ESP8266 Comparing to ESP-01, ESP-01S has stronger antenna singnal

ESP8266 ESP-01S WiFi Serial Transceiver Module with 4MB Flash

Specification:

802.11 b/g/n
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)


	5 PCS ESP8266 ESP-01 Serial WiFi Wireless Adapter Module Compatible for Arduino	ESP32-PICO-V4.1 Mini Development Board 2.4GHz Dual-Mode WiFi	ESP32-C3-DevKitC02 ESP32-C3 WROOM-02 Module Development Board with 4MB SPI Flash	ESP32-S3-DevKitC-1 N8R8 ESP32-S3-WROOM-1/1U Development Board with 8MB Flash	5 PCS SD Card Module Mini TF Card Adapter Reader Module and Write Module

How to email us:Please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us. The ESP-01 adapter also can be used with For Arduino UNO R3 or compatible board. About program:Please choose "Generic ESP8285 Module" board in Arduino IDE to program it. Highlight:The ESP-01S Module is 4MB Flash Memory,upgraded from 512KB. PACKAGE:You will get 2pcs ESP-01S module+2pcs ESP-01S adapter.