图片名称

TYPE

2G Communication module Z21-ZM0302

Chip platform: MTK2503A/2503D
 

Memory:

  • MT2503A:32Mbit(RAM)  
  • MT2503D:32Mbit(RAM), 32Mbit(ROM)

 

Network mode: GSM: 850/900/1800/1900MHz
 

Features: GPS+ Glonass BT FM
 

Dimensions: 33mm*22mm*2.1mm