SIM800C development board GSM/GPRS module STM32 51 with Bluetooth TTS high version round
SIM debugging: //pan.baidu.com/s/1P65HOLLPwUx_h7XsYp0KSQ?The PWD = 1234The extracted code: 1234
The power supply voltage: 3.7 V to 4.2 V lithium battery
Brand Name : FENGZHOUYONGHENG
Dissipation Power : dsffdsgdf
Type : electronics
Operating Temperature : xczxvxc
Model Number : hnhngh
is_customized : Yes
Supply Voltage : sdfgsd
Origin : Mainland China
Application : PCB BOARD
Condition : New
Package : ffffd