SIM900 SIMCOM Quad-band GSM GPRS Module
Khoom Piav Qhia:
SIMCom nthuav tawm ultra compact thiab txhim khu kev qha wireless-SIM900.
Qhov no yog ib qho Quad-band GSM / GPRS module hauv SMT hom thiab tsim nrog ib qho muaj zog heev ib leeg-chip processor integrating AMR926EJ-S core, uas koj yuav tau txais txiaj ntsig los ntawm cov me me thiab cov ntsiab lus zoo. Featuring ib qhov kev lag luam-txheem interface, tus SIM900 muab kev kawm GSM / GPRS 850/900/1800 / 1900MHz rau lub suab, SMS, Cov Ntaub Ntawv, thiab Fax nyob rau hauv ib daim ntawv me me thiab muaj hwj huam tsawg. Nrog ib lub teeb me me ntawm 24 hli x 24 hli x 3 hli, SIM900 tuaj yeem yuav luag txhua qhov chaw yuav tsum muaj nyob hauv koj daim ntawv thov M2M, tshwj xeeb tshaj yog rau kev xav thiab kev cog lus ntawm kev tsim.
Cov yam ntxwv dav dav:
* Quad-Band 850/900/1800/1900 MHz
* GPRS tej qhov khoos phis tawm 10/8
* Chav kawm GPRS chaw nres tsheb B
* Ua raws li GSM theem 2/2 + - Chav Kawm 4 (2 W @ 850/900 MHz) - Chav Kawm 1 (1 W @ 1800 / 1900MHz)
* Qhov ntev: 24 * 24 * 3mm
* Nyhav: 3.4g
* Kev tswj ntawm AT commands (GSM 07.07, 07.05 thiab SIMCOM enhanced AT Commands)
* SIM daim ntawv thov
* Yuav tsum muaj qhov voltage ntau: 3.2 ... 4.8V
* Tsawg zog noj: 1.0mA (hom pw tsaug zog)
* Ua haujlwm kub: -40 ° C mus +85 ° C
Specifications rau Fax: Pawg 3, chav kawm 1
Specifications rau Cov Ntaub Ntawv
* GPRS chav kawm 10: max. 85.6 kbps (downlink)
* PBCCH yug
* Cov ntsiab lus tsim CS 1, 2, 3, 4
* CSD mus txog 14.4 kbps
* USSD
* Non-hom tsis
* PPP-stack Specifications rau SMS ntawm GSM / GPRS
* Taw tes rau taw tes MO thiab MT
* SMS xovtooj ntawm tes
* Cov ntawv nyeem thiab hom PDU
Software nta
* 0710 MUX raws tu qauv
* embedded TCP / UDP raws tu qauv
* FTP / HTTP Tshwj xeeb firmware
* FOTA
* MMS
* Java (koom tes nrog Iasolution)
* Muab tso rau cov lus qhia txog lub suab
* Tricodec - Ib nrab ntawm tus nqi (HR) - Tus nqi tas nrho (FR) - Enhanced Full Rate (EFR)
* Kev lag luam tes dawb (Echo hluav taws)
* AMR - Ib nrab ntawm tus nqi (HR) - Tagnrho tus nqi (FR) Interfaces
* Interface rau lwm SIM 3V / 1.8V
* analog audio interface
* RTC thaub qab
* SPI interface (xaiv)
* Serial interface
* Cov kav hlau txais xov
Kuongshun Electronic, yog ib qho ntawm cov tuam txhab tsim lag luam thoob ntiaj teb thiab cov neeg muag khoom ntawm sim900 gsm / gprs module uas yog nyob hauv Suav teb, tam sim no muaj cov khoom zoo rau kev muag khoom. Peb tau nruab nrog ib pawg neeg ua hauj lwm thiab paub txog cov neeg ua haujlwm, nrog rau cov khoom zoo siab. Koj tau so assured yuav luv nqi thiab cov nqi tsawg sim900 gsm / gprs module ua nyob rau hauv Tuam Tshoj los ntawm peb thiab xyuas cov pricelist nrog peb.
Cim npe nrov: sim900, gsm gprs module, gsm module, cov ntaub ntawv gsm, gdm ntaub thaiv npog, gsm module arduino
