Works with any USB Bluetooth adapters.<\/li>\n
Default Baud Rate: 9600,8,1,n.<\/li>\n
Built in antenna.<\/li>\n
Coverage up to 30ft.<\/li>\n
Bluetooth version: V2.0+EDR<\/li>\n
Operating voltage: 3.3V<\/li>\n
Default Baud Rate: 9600,8,1,n.<\/li>\n
Signal coverage: 30ft<\/li>\n
Item size: 4.3 * 1.6 * 0.7cm<\/li>\n
Item weight: 3g<\/li>\n
Package size: 9 * 3 * 1cm<\/li>\n
Package weight: 8g<\/li>\n<\/ul>\n<\/div>\n
\n
- Commercial Series: Bluetooth module board Series<\/li>\n
- With LED indicator light, use 150mA and 3.3V regulation chip.<\/li>\n
- With VCC.GND.TXD.RXD foot for the Bluetooth<\/li>\n
- With \u201cRe-seach\u201d button(ON\/OFF\/WAKE foot for it , external MCU outinput \u201cHigh level\u201d can control module to re-seach)<\/li>\n
- Compatible with bluetooth master module\u201d.slave module\u201dor master-slave(whole) module.<\/li>\n
- Input voltage: 3.3~6V<\/li>\n
- Size: 1.55cm*3.98cm<\/li>\n<\/ul>\n
  Note:<\/p>\n
  input power supply 3.3~6V, Prohibit more than 7V<\/div>\n
  No \u201cAutomatically prevent power supply peversing func\u201d, so please correctly connect power supply
  \nWe advise to install \u201cBluetooth master module\u201d<\/span>
  \nThe \u201cState\u201d is output foot for LED status, when bluetooth \u201cUnconnected\u201d, output \u201cPulse\u201d ; when bluetooth \u201cconnected\u201d, output \u201cHigh level\u201d, we can determine the states from \u201cMCU\u201d<\/div>\n<\/div>\n<\/body>","protected":false},"excerpt":{"rendered":"
  Works with any USB Bluetooth adapters. Default Baud Rate: 9600,8,1,n. Built in antenna. Coverage up to 30ft. Bluetooth version: V2.0+EDR Operating voltage: 3.3V Default Baud Rate: 9600,8,1,n. Signal coverage: 30ft Item size: 4.3 * 1.6 * 0.7cm Item weight: 3g Package size: 9 * 3 * 1cm Package weight: 8g Commercial Series: Bluetooth module board … Read more<\/a><\/p>\n","protected":false},"featured_media":2626,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[67],"product_tag":[351,366,367,365],"class_list":{"0":"post-2621","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-communications","7":"product_tag-bluetooth","8":"product_tag-hc-05","9":"product_tag-hc-05-bluetooth","10":"product_tag-hc-05-bluetooth-transceiver","12":"first","13":"instock","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"supplier_id":null,"supplier_sku":"","barcode":null,"atum_controlled":true,"out_stock_date":null,"out_stock_threshold":null,"inheritable":false,"inbound_stock":0,"stock_on_hold":4,"sold_today":0,"sales_last_days":0,"reserved_stock":0,"customer_returns":0,"warehouse_damage":0,"lost_in_post":0,"other_logs":0,"out_stock_days":0,"lost_sales":0,"has_location":false,"update_date":"2026-05-06T00:18:25","atum_locations":[],"atum_stock_status":"instock","restock_status":false,"low_stock_amount":"","sales_update_date":"2026-05-06T00:18:25","calc_backorders":null,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product\/2621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/comments?post=2621"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/media\/2626"}],"wp:attachment":[{"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/media?parent=2621"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product_cat?post=2621"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/siratek.net\/index.php\/wp-json\/wp\/v2\/product_tag?post=2621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}