Download GM862-PCS Hardware User Guide
Transcript
Telit GM862-PCS/-GPRS/-GSM Hardware User guide 1vv0300613, Rev. ISSUE#4, - 10/02/04 An example of level translation circuitry of this kind is: the RS232 serial port lines are usually connected to a DB9 connector with the following layout: Reproduction forbidden without DAI Telecom written authorization – All Right reserved – Right of modification reserved page 20 of 63