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Get it between 2024-12-02 to 2024-12-09. Additional 3 business days for provincial shipping.
Latest version esp-01s,comparing to ESP-01, ESP-01S will provide you stronger antenna singnal;
ESP8266 can be widely used in smart grids, intelligent transportation, smart furniture, handheld devices, industrial control and other fields
Applications: Home automation, sensor networks, industrial wireless control
Model: Esp-01S. Compatible with Arduino. Support 3 modes: AP, STA, AP + STA.
PUYA chips; 1MB Flash Memory. upgraded from 512KB,Integrated WEP, TKIP, AES, and WAPI engines. 802.11 b/g/n;
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 andlt;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 andamp; A-MSDU aggregation andamp; 0.4ms guard interval Integrated RF switch, balun, 24dBm PA, DCXO, and PMU Integrated RISC processor, on-chip memory and external memory interfaces 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 The PCB layout has changed for an improvement in WiFi radio performance. Package Including 5pcs * ESP8266 ESP-01S WiFi Serial Transceiver Module