深圳市偉思通訊有限公司為您提供g500-gl廣和通gsmgprs二合一模塊。基本特性
gsm: 850/900/1800/1900mhz
a-gps/ gps/bds/glonass
lcc+lga: 18.7 x 16.0 x 2.25mm
operating temperature: -40℃ ~ +85℃
storage temperature: -45 ℃~ +90℃
operating voltage: 2.8v~3.6v, typical 3.3v
at command set: fibocom proprietary at commands/gsm 07.05/gsm 07.07/gsm 07.10
tx power: 850/900 mhz:33dbm±2db 1800/1900 mhz:30dbm±2db
rx sensitivity: 850/900mhz: -107.5 dbm 1800/1900mhz: -107.5 dbm
接口
sim card: 1.8v/3.0v x 1
uart x 4
adc x 1
gpio
antenna: gsm & gnss
ce-red/rohs
srrc/nal/ccc
傳輸速率
multi-slot class 12
gprs: max 85.6kbps (dl)/85.6kbps (ul)
coding scheme cs1-cs4
功能
tcp/udp/http(s)/ffs/ssl/tls/ppp/mqtt/ ftp/ntp/ppp/cell id/lbs
gnss ? dfota
opencpu
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推薦關(guān)鍵詞:
調(diào)制解調(diào)器,
開(kāi)發(fā)板,
通訊模塊,
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