Waveshare Phone Shield SIM908 GSM GPS GPRS Development Board - Green Health Monitors Chingis Technology Corporationhttp://www

Chingis Technology Corporationhttp://www

1pcs UNL2003 Driver Board

Unit Material Aluminum alloy Network Type 2G

5 x 1K resistors

Unit Fast Charging Function Yes LCD Screen No Auto Circuit Detection Yes Indicator Yes Over Voltage Protection Yes Short-Circuit Protection Yes Over-Charging Protection Yes Over-Discharging Protection Yes Nominal Capacity 500 DX

Waveshare Phone Shield SIM908 GSM GPS GPRS Development Board - Green Health Monitors Chingis Technology Corporationhttp://wwwColor custom10000 Brand Waveshare Model N A Quantity 1 Piece Material PCB English Manual Spec No Packing List 1 x Board 1 x 100~240V US plug power adapter (80cm) 1 x GPS antenna (outdoor) 1 x Speaker part 1 x Pack of screws