| -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 |
