x5sets M590E GSM GPRS Module DIY Kits M590 GSM GPRS

• This module is a standard AT instruction set
• Support at 900M-1800M, GSM frequency band
• Can be connected: MCU for TTL
• If you need datashee, please leave the mailbox, I will send mail to you.
• If you test after ,no TCP connection,Please try to send:AT+XISP=0
• The chip is old

NOTE : The chip is old!

• 5 Sets x M590E GSM GPRS Module DIY Kits (As shown in the following picture)