Simcome SIM800L is a quad-band GSM/GPRS module, that works on frequencies GSM850MHz, EGSM900MHz, DCS1800MHz and PCS1900MHz. This Module features GPRS multi-slot class 12/class 10 (optional) and supports the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4. Frequency bands Quad-band: GSM 850, EGSM 900, DCS 1800, PCS 1900. This Module can search the 4 frequency bands …
ادامه خواندنSimcom SIM800L