yb30給客戶無(wú)線模塊手冊(cè)

1、YB30 無(wú)線模塊使用手冊(cè) V2.0YB30無(wú)線模塊正面YB30無(wú)線模塊配套的電鍍彈簧天線可選外接橡膠天線長(zhǎng)沙電子科技：傳真：400-6826896: 技術(shù)支持地址：長(zhǎng)沙星沙經(jīng)濟(jì)開發(fā)區(qū)開元路172號(hào)：Htt樣品采購(gòu)：http/item.htm?id=122465948619?YB30 !#67+:;%SiliconLaboratories*Si4432B1=*AB*CDEFCGHD !#IJMNOP%QRSTUVWXYJGHDF0ZDF_cdYe_0f1800ghiIjklmnoFCFGHDxYyz|% ! F !sF3tuvwF !F&E(F !)*%U+(,-.I/Fcd012D1F3r4

2、56433/868 70HU240-930MHZ82FuvwCf -121dBm(1200bps) 3Fes9Bqr620-20.5dBm 4F!:9r60.123-256kbps5FFSKYGFSK ;OOK +7F?=AqB8F!C3tDEFwGH(RSSI)9FHIJKqEY !JKqE7WOR810F/!LMN(OPQR?%U11F0(S!TUV12FWaXDEYZ13F64 CtA!M7FIFO814F?A+_YZ15F?w:aM;8 b!cdM16F)Vw456-40 to17F#XG_M18Ff3qE19Fi+gbqE 20FShmijkqE+80eC21FLMlmnopCRC-

3、16Ynqrstu16bCRC ,v=22Fe, 4 C*wx0%Yy3tz$%wx|MY0hS !3t#tF$%45% ! % !&%+M*%)* !;%U%&E(%+,k%U% !Z-.% !:aM/0%123_4Z% !*)-.% !% HYPERLINK mailto:!56-.III !56-.III7F+38!1F)V+_2F)Vw3F3t+:4F3r451.8 9 3.6V-40 9 85 w18.5mA,Apes+:80mA,20DB9BII428-438MHzYJ;3r1HUI5FFSK 256kbps6F120dBm7F3tuvw -120dBmYy1200bps?ZI8F

4、AB yA+=B10nA(4.21ms),yC=300nAFDE=600nA(1.21ms)%:aM=245uA(1.21ms);3t+:18.5mAFesAp+:80mA(200us)IFFGHHIKLqE1GND3+M!2GPIO0#y3p3R?Ap%UH3GPIO1#y3p3R?3t%UH4GPIO23NSI4432 IC*GPIO2Hi5VCC)V+M 1.8-3.6V6SDO0 - VDD V !C9BYONP%UM*RbSTqE7SDIRb!9UI 0 - VDD V !C9UIVGHB4 !Rb!Rb!:W!I8SCLKRbIX9UI 0 - VDD V !C9UIVGHON4

5、!Rb!IXqE9nSELRbIX9UGH0YVDD v,!Z9UYGHB4 !Rb!W!O1/$EqEYDE% HATF_=I10nIRQa9BGH11SDN?a9UGHI 0 - VDD V !C9UI SDN=$yb?=?Ycl*=0IdSDN=1 *efg?h; M*iejkI12GND3+M!13ANT3/!Ylm50no14GND3+M!六、參考連接電路七、機(jī)械尺寸八、使用注意事項(xiàng)1、我公司的無(wú)線模塊，需要按照我公司的模塊參數(shù)進(jìn)行配置，否則通信距離會(huì)有影響。需要采用參數(shù)計(jì)算工具，配置好自己想要的工作參數(shù)。2、模塊I O最高電壓為3. 6V，建議選3到3. 3V的單片機(jī)。3、可選用自己熟悉的單片機(jī)和模塊進(jìn)行通信。程序編寫時(shí)注意：I O是輸入輸出方式，且為數(shù)字I O ；注意與I O相關(guān)的積存器設(shè)置，尤其是帶外部中斷