<p></p><img src="https://ae01.alicdn.com/kf/HTB1r1a5OpXXXXXTXXXXq6xXFXXXP/OPEN-SMART-ESP-12S-ESP8266-Serial-Wi-Fi-compatible-Wireless-Transceiver-Module-upgraded-version-of-ESP.jpg" style="" class="wp_automatic_gallery" draggable="true"><img src="https://ae01.alicdn.com/kf/HTB1v6GjOpXXXXalaVXXq6xXFXXXf/OPEN-SMART-ESP-12S-ESP8266-Serial-Wi-Fi-compatible-Wireless-Transceiver-Module-upgraded-version-of-ESP.jpg" style="" class="wp_automatic_gallery" draggable="true"><img src="https://ae01.alicdn.com/kf/HTB1opuwOpXXXXbKaXXXq6xXFXXXw/OPEN-SMART-ESP-12S-ESP8266-Serial-Wi-Fi-compatible-Wireless-Transceiver-Module-upgraded-version-of-ESP.jpg" style="" class="wp_automatic_gallery" draggable="true"><p> Price: <span style="color: rgb(177, 39, 4)">[price_with_discount]</span></p><img src="https://wpautomatic.org/amzn/buy-now.png" style="" draggable="true"><p></p><h3 id="080275c5-84af-4928-adb5-5cd91420ad9a" data-toc-id="080275c5-84af-4928-adb5-5cd91420ad9a"><span style="color: rgb(23, 89, 255)"><strong>Description</strong></span></h3><h3 id="394e557c-3ea4-42e1-852b-1e56f05a245f" data-toc-id="394e557c-3ea4-42e1-852b-1e56f05a245f"><span>ESP-12S is an enhanced version ESP8266-12 ,improve the external circuit,enhanced impedance signal output is better,whether it is stable or anti-jamming capability ,have been greatly improved!</span></h3><h3 id="2b769dc7-07e1-41e3-9495-f388ee696a91" data-toc-id="2b769dc7-07e1-41e3-9495-f388ee696a91"><span>Before selecting a user for ESP-12 's ,it does not matter even if the product has been made ,enhanced version is fully compatible with previous firmware.</span></h3><h3 id="eaae364b-5b8d-4a64-9c63-7885d582dbd4" data-toc-id="eaae364b-5b8d-4a64-9c63-7885d582dbd4"><span>It can be used for remote monitoring of home appliances,bedroom temperature and humidity,and controlling home appliances by the mobile phone.</span></h3><h3 id="0cf0b0bd-e276-4f25-8008-829edc430bad" data-toc-id="0cf0b0bd-e276-4f25-8008-829edc430bad"><span>Features:<br>- Compatible with pin pitch and pinout of ESP-12<br>- Working frequency: 2400 - 2484 MHz<br>- Working voltage: 3.0 - 3.6VDC<br>- Working current: 200mA(MAX)<br>- Serial port baud rate: 115200 (default),can be modified to other values by AT command<br>- Serial communication format: 8N1<br>- On-board flash capacity: 4M bytes<br>- Antenna Type: Built-in PCB antenna is available<br>- Wireless Network Mode: station / softAP / SoftAP + station<br>- Wireless criteria: 802.11 b / g / n<br>- @ 2.4 GHz,support for WPA / WPA2 security mode<br>- It is very easy to design projects by AT command<br>- Note: When connecting with Ar&nbsp;duino,you need to add 5V / 3.3V level converter circuit<br>- Applications: Home automation,sensor networks,industrial wireless control,smart car.</span></h3><h3 id="146137c8-7a81-48e1-95c3-136cb25f46ed" data-toc-id="146137c8-7a81-48e1-95c3-136cb25f46ed"><span style="color: rgb(23, 89, 255)"><strong>Photos</strong></span></h3><h3 id="dc326b7f-2e64-4b2d-ac80-61d374a5bee1" data-toc-id="dc326b7f-2e64-4b2d-ac80-61d374a5bee1"></h3><p><span style="color: rgb(23, 89, 255)"><strong>Part List&nbsp;</strong></span><span><strong>(Schematics and program can be sent ,Please contact us)</strong></span></p><p><span>1 X&nbsp;module</span></p><p>&nbsp;</p><p><br></p>

OPEN-SMART ESP-12S ESP8266 Serial Wi-Fi-compatible Wireless Transceiver Module upgraded version of ESP-12 for Arduino

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OPEN-SMART ESP-12S ESP8266 Serial Wi-Fi-compatible Wireless Transceiver Module upgraded version of ESP-12 for Arduino

OPEN-SMART ESP-12S ESP8266 Serial Wi-Fi-compatible Wireless Transceiver Module upgraded version of ESP-12 for Arduino

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