Keruite Industry Ltd.

Bluetooth modules

Bluetooth module 4.0 Introduction: Support bluetooth v4.0 low energy (ble 4.0) wireless standards. Support slave and master mode operation. Super low energy mode: 13.6ma rx current at 3v, 13.3ma tx current @0dbm at 3v. Support multiple network protocols. Support smart configure for network. Support program’s remote upgrading. Optional antenna: internal or external. Support uart, pwm, gpio, ad and other interfaces. Micro sizes: 12mm x 20mm x 3.5mm, smt. Power supply: battery or 3.3v single supply. Fcc certification. Comply with rohs standard. Access cloud platform for free. Application: Handheld devices Personal medical Internet of things Wireless sensor & industrial control Light control

The Module Is A Max.4Dbm( Class2 ) Module. * Fully Qualified Bluetooth V2.0+Edr System. * Integrated Switched-Mode Regulator. * Integrated Battery Charger. * Embedded Kalimba Dsp Co-Processor. * Integrated 16-Bit Stereo Audio Codec * 95Db Snr For Dac. * Enhanced Audibility And Noise Cancellation. * Integrated With 8M Bits Flash Memory. * Support Host Interface: Usb Or Uart. * Support Digital Audio Bus : Pcm, I2S Or Spdif. * Hsp/Hfp/A2Dp/Avrcp Profiles Support. * Rohs Compliant. * Small Outline. 16 X 15 X 2 Mm. * Applications * High Quality Stereo Wireless Headsets. * High Quality Mono Headsets. * Hands-Free Car Kits. * Wireless Speakers. * Voip Handsets.

Bluetooth ver. 2.0+edr certification Transmit power up to +18dbm(class1) Low current consumption: Hold, sniff, park, deep sleep mode 3.0v to 3.6v operation Full bluetooth data rate over uart and usb Support up to 7 acl links and 3 sco links Enhanced data rate(edr) compliant For both 2mbps and 3mbps modulation modes Interface: usb, uart&pcm( for voice codec) Spp firmware with at commands Rohs compliant Small outline: 28.2 x 15.0 x 2.8 mm Application:- Access point Domestics and industrial applications Serial adapter Gps, pos, barcode reader.

* Maximum of 4dbm (class2) module with antenna * Bluetooth standard version 2.0 + edr compliant * Low current consumption * Hold, sniff, park, deep, and sleep mode * 3.0v or 1.8 operation * Supports for up to seven slaves: sco links (3), acl links and piconet (7) * Interface: usb, uart and pcm (for voice codec) * Hci or spp, hsp/hfp, hid and dun firmware is available * For 802.11 co-existence * Rohs compliant * Small outline Applications: Pda, nb, and car kit Presenter, mouse, and keyboard Cordless headset, digital camera and printer Access points Gps, pos, and barcode reader Data collector Domestic and industrial applications.

Bluetooth standard v2.1+edr. Integrated switched-mode regulator. Integrated battery charger. Embedded kalimba dsp co-processor. Integrated 16-bit stereo audio codec 95db snr for dac. Enhanced audibility and noise cancellation. Integrated with 8m bits flash memory. Support host interface: usb or uart. Support digital audio bus : pcm, i2s or spdif. Hsp/hfp/a2dp/avrcp profiles support. Rohs compliant. Small outline. 21 x 16 x 2 mm.

* Bluetooth standard Ver. 2.0 + EDR compliant. * Low current consumption : * Hold,Sniff,Park,Deep sleep Mode * 3.0V or 1.8V operation * Support for up to seven slaves : * SCO links,ACL links,Piconet * Interface: USB,UART&PCM(for voice CODEC) * HCI or SPP,HSP/HFP,HID,DUN firmware is available * Support for 802.11 Co-Exsitence * RoHS compliant * Small outline. 14 x 12 x 2.2 mm Applications:- * PDA,NB, Car Kit * Presenter, Mouse, Keyboard * for Cordless headset * Digital camera & printer * Access Points * GPS,POS, Barcode Reader * Data collector * Domestic and industrial applications.

Product description: Dl2106a is designed as a wifi module based on esp8266.It has ultra-small size and supports smd.The module works as an iot node and has been widely used in iot appliances. Applications: Smart plug Intelligent home Internet of things Wireless control in industry Baby monitor Network video recorder Wireless sensor & industrial control Smart wearables Light control Features: Support 2.4ghz, 802.11b/g/n with sta/ap mode Support wep, wpa/wpa2-psk encryption mode Support multiple network protocols Option on board antenna or external antenna Low power consumption Ultra small size. Support smd Support online firmware updating Srrc authentication Rohs compliant