Bluetooth Module Btm-620

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 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.

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 TS-M1021 is a diminutive Bluetooth module, measuring merely 8 by 12 millimeters, designed for applications requiring minimal size and low power consumption, without compromising on cost-effectiveness. This module is renowned for its remarkable stability and wide-ranging compatibility. It comes with a default setting that facilitates Bluetooth serial port transparent transmission, allowing users to modify serial port baud rates, device names, and additional parameters using the supplied AT commands. This feature enables adaptable operation and straightforward implementation, making the module an ideal choice for a diverse array of customer development projects. Model No.: TS-M1021 Features Bluetooth Version: BLE 5.1 Frequency Band: 2.402GHz-2.480GHz ISM band TX Power: -20dBm~+10dBm Receive Sensitivity: -97dBm Air Rate: 250Kbps/1Mbps/2Mbps Antenna: Ceramic Antenna Advise Range: 100m Memory: 512KB FLASH+56KB RAM Size: 12*8*1.5mm Pin/GPIO: 12/7 Power Supply: 2.0~3.6V Operating Temperature: -40~+85 Peripheral Interface: UART/I2C/ADC Serial Transparent Transmission Rate: BLE 20KB/s Applications Smart home Location tracking Intelligent educational equipment Measurement and monitoring system Industrial sensors and controls Medical equipment monitoring and wireless control

Range :transmission Distance Indoors As Far As 50 Meters As Far As 150 Meters (environmental Factors Influence) Outdoor 100-200m ( Theoretical Value) Frequency:working Frequency 2.4 ~ 2.4835 Ghz Consumption:ultra-low Power Consumption, 3.3vdc Operating Voltage Antenna :external Antenna Operation System :supports Windows 2000 / Xp/vista/windows 7 / Win Ce/linux/mac Os/android Operating System Certification :comply Rohs, Reach Ce, Fcc Approved Other:wifi+bt

Chipset:rtl8821as Wifi standard:compatible with ieee 802.11b/g/n standard Encrypted:support 64/128/152bit wep and wpa encrypted data, wpa2-psk wpa, wpa2 / wpa2 wpa2-psk Interface:sdio interface, built-in wireless roaming (roaming) technology Working mode:provide centralized control (infrastructure) and equation (ad hoc) working mode Transmission rate:11b: 1/2/5.5/11mbps(dynamic) , 11g: 6/9/12/18/24/36/48/54mbps(dynamic) , 11n: the highest data rate can reach to 300mbps Range :transmission distance indoors as far as 50 meters as far as 150 meters (environmental factors influence) outdoor 100-200m ( theoretical value) Frequency:working double frequency 2.4 ~ 5.8 ghz Consumption:ultra-low power consumption, 3.3vdc operating voltage Antenna :external antenna Operation system :supports windows 2000 / xp/vista/windows 7 / win ce/linux/mac os/android operating system Certification :comply rohs, reach ce, fcc approved Other:1t1r, wifi+bt Size (mm):20x14x1.6