Full RS232 on CMOS level with flow control (RX, TX, CTS, RTS, CTS, DTR, DSR, DCD, RI) |
Quad band:GSM/GPRS Model Number:SIM340D Brand Name:SIMCOM Place of Origin:China (Mainland) Quad band GSM/GPRS module SIM340D Industrial design SMD type Low cost/small size TCP/IP AT command via serial interface ...
Come From High Cloud Electronics Ltd.
Tri band:GSM/GPRS Model Number:SIM300D Brand Name:SIMCOM Place of Origin:China (Mainland) Tri band GSM/GPRS module SIM300D Industrial design SMD type Low cost/small size TCP/IP stack AT command via serial interface ...
Come From High Cloud Electronics Ltd.
GSM + GPRS module:Tri-Band GSM + GPRS Module M23AG:Tri-Band GSM:GSM module Model Number:M23AG Place of Origin:Hong Kong M23AG Tri-Band 900 / 1800 / 1900MHz GSM and GPRS module ...
Come From Hong Kong BaiShun Int'l Co. Ltd.