?? tel:+86-755-29189978. page 1 of 5 ? class 2 ?? ov3860 ? , ??? ov(omni vision) ? bluecore4-externa l ? , ? ? bluetoothv2.0 + ed r Z . ?? 3mbps ov3860 ?????? class 2 ? , ????? ? pc b , em i ????? . ?? , ?? , , ??? . ? , ??????? 1 0 . ??? ic 2.4ghz ?????????? v3.0 2mbps ? 3mbps ???Z ? 15 8khz ??? ? a2dp v1.2 avrcp v1.4 profiles eeprom ?? ?? 40mw@32 speeker ?? ?y?????? 6 ?????? 2 ???????? ? 7 free datasheet http:///
?? tel:+86-755-29189978. page 2 of 5 ??? ,3.6v to 4.2v ??? ????? : park, sniff, hold deep sleep rohs ? ? , ? ??? ...... ? categories feature implementation wireless specification bluetooth version 2.0 frequency 2.402-2.480ghz max transmit power class2 receive sensitivity 4dbm at antenna pad range better than -82dbm data rates 10meters uart data transfer rate up to 3mbps over the air uart 115200bps host interface microphone no flow control support audio interfaces mono microphone input with bias profiles a2dp -sink only avrcp -controller only supply voltage supply 3. 6 v C 4.2 v dc io 1.7v - 3.6v dc power consumption current consumption operational - less than 26 ma (active) idle (sleep) < 1.0ma connections external antenna connection via smt pad physical dimensions 15. 7 mm x 23.3mm x 2 .4mm free datasheet http:///
?? tel:+86-755-29189978. page 3 of 5 ]??? ??? free datasheet http:///
?? tel:+86-755-29189978. page 4 of 5 ? pin pin pin pin ? ?????? aom audio ? aol audio ? aor audio ? nc1 nc ? nc2 nc ? led1 sink ?? 1 ? led2 sink ?? 2 ? nc3 nc ? reset digital ? gnd power vbat power ? 1v8 power ldo 1.8v onkey digital ?? vol+ digital ?? vol- digital ? sda digital i2c ? scl digital i2c ?? mfb1 digital ?? uart_tx digital uart ? uart_rx digital uart ? prev digital ? next digital ? play/pause digital / ?? / pa mode power ??? gnd power ant rf ?? gnd power free datasheet http:///
?? tel:+86-755-29189978. page 5 of 5 ? pcb pcb pcb pcb ? ?? 1 ???????? pop 2 ?????????? 3 ?????????? 4 ????? ????? ?? : 1 ?? pcb ???? ( ?? ); 2 ???? pcb ??? ; ( ?? ) ?? , pcb ?? , ? , ????? . 3 ??? pcb ? ,pcb ?? . 4 ??????????? , ??? ? 2 ? 5 ??????????? 30----50mm ? 1.2 mm free datasheet http:///
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