SIM800L GPRS GSM Module (ESP Style Board w Built-in Antenna) external PCB antenna BLACK COIN 50mm L x 50mm W

50mm L x 50mm W

Parallel Port: Yes

It is commonly used with Future Electronics Egypt 8mm lead screw  and 8mm shaft to provide linear motion in vertical direction for the Z axis in 3d printer or CNC machine

PCB antenna

SIM800L GPRS GSM Module (ESP Style Board w Built-in Antenna) external PCB antenna BLACK COIN 50mm L x 50mm WSIM800L GSM GPRS module is based on SIM800L by SIMCOM. It has the same dimensions and shape like ESP seriesboards. Also it is powered by DC 6V supply. The module is copact and rugged because it has built in pcb antenna, making it suitable for applications where size matters. SIM800L GSM GPRS module supports quad band GSM GPRS network including SIM800L GPRS and SMS message data. The SIM800L GSM GPRS board features compact size and low current