SIM800 SIM800C Wireless Wifi Module Usb To Gsm Module Quad Band GSM GPRS

1. Onboard original SIM800C GSM/GPRS module
2. Onboard CH34OT USB to serial chip, easy to install the driver, high
compatibility
3. Self-ejection SIM card slot design, can use 2G/3G/4G Micro SIM of China Mobile or China Unicom and Nano card
4. The module is powered on and automatically turned on to connect tothe network, no need to press buttons to control the boot, savingtrouble Boot process
5. Support SMS sending and receiving, and provide managementsoftware
6. Provide reference to the host computer source code (c#f, vb)supporting information and instructions
7. Support GPRS data transmission under 2G network, which can beapplied to mobile meter reading and other occasions
8. Support Bluetooth data transmission, IEEE802.15 Bluetoothstandard, 2.4GHz working frequency band
9. Support adaptive baud rate
10. With working indicator light, LED light for 1 second when there isno network, no SIM card or SIM card inserted backwardsIt flashes every other time, and it flashes once every 3 seconds fornormal access to the network.
11. Board size:27*50.7mm