ESP01 ESP8266 Serial WiFi Transceiver Module 4MB Flash
$27.99
$40.31
Description of ESP01 ESP8266 Serial WiFi Transceiver Module 4MB Flash ESP01 ESP8266 Serial WiFi Transceiver Module 4MB Flash 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. Key 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. Power Efficiency: <10uA power down leakage; <1.0mW standby power consumption (DTIM3). Specifications Parameter Details Flash Memory 4MB Wireless Type 802.11 b/g/n Output Power 19.5dBm (802.11b mode) Dimensions 0.98 x 0.39 x 0.47 inches Weight 0.106 ounces Applications Home automation and smart appliances. Remote sensing and data logging. IoT development and prototyping. Programming with Arduino IDE Connect the ESP01S module to Arduino as shown: Ar duino-------------01S TX>1-----------------TXD RX>0-----------------RXD GND-----------------GND 3.3-------------------VCC 3.3-------------------CHPD Choose "Generic ESP8266 Module" in Arduino IDE for programming. Packaging Details 1 x ESP01 ESP8266 Serial WiFi Transceiver Module 4MB Flash Attention Note: This item is non-returnable. If this item arrives damaged or is not functioning properly, please contact us to determine if further actions may be taken. Need Help? Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 08:00 pm (7 days a week). You can also reach us via Live Chat or Facebook Inbox.
