eSun 1.75mm PLA+ 3D Printing Filament 1kg Yellow Color
SIM900A GSM-GPRS Modem
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The SIM900A GSM-GPRS Modem is a small, low-cost, and easy-to-use module that provides GPRS/GSM communication with the use of a mobile SIM card. It operates on frequencies 900 and 1800MHz and allows users to receive/send mobile calls and SMS. The module also has a keypad and display interface, which allows developers to create custom applications.
The SIM900A GSM-GPRS Modem is a versatile and powerful module that can be used in a wide variety of applications. It is a cost-effective and reliable solution for developers who need to add GPRS/GSM communication to their projects.
| Supply voltage range | 5V |
| Operation temperature | -40°C to +85°C |
| Low power consumption | 1.5mA (sleep mode) |
| Weight | 5 grams |