{"id":2646,"date":"2019-05-16T10:30:55","date_gmt":"2019-05-16T10:30:55","guid":{"rendered":"http:\/\/siratek.net\/?post_type=product&p=2646"},"modified":"2026-04-10T22:11:09","modified_gmt":"2026-04-10T22:11:09","slug":"esp-01-wireless-module","status":"publish","type":"product","link":"https:\/\/siratek.net\/index.php\/product\/esp-01-wireless-module\/","title":{"rendered":"ESP-01S Wireless Module"},"content":{"rendered":"
Wireless Standard:802.11b\/g\/n<\/span><\/div>\n
Frequency Range:2.4GHz-2.5GHz(2400M-2483.5M)<\/div>\n
Data Interface:UART\/HSPI\/I2C\/I2S\/Ir Remote Control\/GPIO\/PWM<\/div>\n
Operating Voltage:3.0-3.6V(We recommended 3.3V)<\/div>\n
Operating Current:Average 80mA<\/div>\n
Operating Temperature:-40~125\u00b0<\/div>\n
Wireless Network Mode:station\/softAP\/SoftAP+station<\/div>\n
Safety Mode:WPA\/WPA2<\/div>\n
Encryption Type:WEP\/TKIP\/AES<\/span><\/div>\n
Network Protocol:IPV4,TCP\/UDP\/HTTP\/FTP<\/div>\n<\/body>","protected":false},"excerpt":{"rendered":"

Wireless Standard:802.11b\/g\/n Frequency Range:2.4GHz-2.5GHz(2400M-2483.5M) Data Interface:UART\/HSPI\/I2C\/I2S\/Ir Remote Control\/GPIO\/PWM Operating Voltage:3.0-3.6V(We recommended 3.3V) Operating Current:Average 80mA Operating Temperature:-40~125\u00b0 Wireless Network Mode:station\/softAP\/SoftAP+station Safety Mode:WPA\/WPA2 Encryption Type:WEP\/TKIP\/AES Network Protocol:IPV4,TCP\/UDP\/HTTP\/FTP<\/p>\n","protected":false},"featured_media":2648,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false},"product_cat":[67],"product_tag":[377,376,378],"class_list":["post-2646","product","type-product","status-publish","has-post-thumbnail","product_cat-communications","product_tag-esp-01","product_tag-esp-01-wireless-module","product_tag-wireless-module","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nESP-01S Wireless Module - siratek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/siratek.net\/index.php\/product\/esp-01-wireless-module\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ESP-01S Wireless Module - siratek\" \/>\n<meta property=\"og:description\" content=\"Wireless Standard:802.11b\/g\/n Frequency Range:2.4GHz-2.5GHz(2400M-2483.5M) Data Interface:UART\/HSPI\/I2C\/I2S\/Ir Remote Control\/GPIO\/PWM Operating Voltage:3.0-3.6V(We recommended 3.3V) Operating Current:Average 80mA Operating Temperature:-40~125\u00b0 Wireless Network Mode:station\/softAP\/SoftAP+station Safety Mode:WPA\/WPA2 Encryption Type:WEP\/TKIP\/AES Network Protocol:IPV4,TCP\/UDP\/HTTP\/FTP\" \/>\n<meta property=\"og:url\" content=\"https:\/\/siratek.net\/index.php\/product\/esp-01-wireless-module\/\" \/>\n<meta property=\"og:site_name\" content=\"siratek\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-10T22:11:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/siratek.net\/wp-content\/uploads\/2019\/05\/HTB1DW0xhwTqK1RjSZPhq6xfOFXaC.jpg?fit=1000%2C1000&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/siratek.net\\\/index.php\\\/product\\\/esp-01-wireless-module\\\/\",\"url\":\"https:\\\/\\\/siratek.net\\\/index.php\\\/product\\\/esp-01-wireless-module\\\/\",\"name\":\"ESP-01S Wireless Module - 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