GSM/ GPRS QUAD BAND SIM800L MODULE WITH SIM CARD HOLDER

• Quad-Band 850/ 900/ 1800/ 1900 MHz
• Voltage Supply: DC3.7V-4.2V
• Supply voltage: 3.8V – 4.2V
• Power consumption:
  • sleep mode < 2.0mA
  • idle mode < 7.0mA
  • GSM transmission (avg): 350 mA
  • GSM transmission (peek): 2000mA
• Interface: UART (max. 2.8V) and AT commands
• SIM card socket: microSIM (bottom side)
• Supported frequencies: Quad Band (850 / 950 / 1800 /1900 MHz)
• Antenna connector: IPX
• Status signaling: LED
• Working temperature range: -40 do + 85 ° C
• Module size: 25 x 23cm
• Weigh: 8g

Pinout (bottom side – left):

• RING (not marked on PBC, first from top, square) – LOW state while receiving call
• DTR – sleep mode. Default in HIGH state (module in sleep mode, serial communication disabled). After setting it in LOW the module will wake up.
• MICP, MICN – microphone (P + / N -)
• SPKP, SPKN – speaker (P + / N -)

Pinout (bottom side – right):

• NET – antenna
• VCC – supply voltage
• RESET – reset
• RXD – serial communication
• TXD – serial communication
• GND – ground

Tutorial Video 1: https://youtu.be/Wfchb9oc64U

Tutorial Video 2: https://youtu.be/vgtXwnJeBcU