Description:
SIM900 MINI V4.0 Wireless Data Transmission Module GSM/GPRS
Onboard Resources:
- Serial port circuit(with protection)
- Antenna interface circuit(SMA bend female port)
- SIM card circuit(flip SIM slot)
Szettben:
1 * SIM900 V4.0 kit
1 * Antenna
1 * Cable(as picture)
1 * DC-DC LM2596 Step Down Module V