| Dimensions | 100mm x 65mm x 30mm |
|---|---|
| Battery | Exclude |
| Selectable interface | UART, Software seria |
| Communication support | Standard - GSM 07.07 & 07.05 and Enhanced - SIMCOM AT Commands |
| Protocol support | 0710 MUX protocol, embedded TCP/UDP protocol, FTP/HTTP, FOTA, MMS, embedded AT |
| Dimensions | 68.58 * 53.34mm |
| Weight | G.W 47g |
| Compatible | Arduino UNO/Seeeduino directly ; Other main board via jumpers |
| Quad band support | 850/900/1800/1900MHz |
| Operation temperature | -40°C to +85 °C |
| Certification of SIM900 | CE, IC, FCC, ROHS, PTCRB, GCF, ICASA, REACH, AT&T |
| Power supply | 5v via 5V pin, 6.5~12v via Vin pin |
请输入下方图片中的验证码: