ESP01 ESP8266 Serial WiFi Transceiver Module 4MB Flash     Edit

Product Description

• Flash Memory: 4MB
• Wireless Type: 802.11 b/g/n
• Output Power : +19.5dBm (802.11b mode)

Summary:

The ESP01 ESP8266 module is a compact and efficient Wi-Fi transceiver with enhanced features for IoT applications. Upgraded to the ESP-01S version, it boasts 4MB Flash memory and improved PCB design for stronger signals and better radio performance.

Kew features:

Wireless Standards: 802.11 b/g/n, Wi-Fi Direct, and soft-AP support.
Integrated Components: TCP/IP stack, RF switch, balun, power amplifiers, and regulators.
Processor: Low-power 32-bit CPU usable as an application processor.
Connectivity: SDIO 2.0, SPI, UART interfaces.