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Description: 1. The Adiy SIM800C LM39302 TTL Board is a versatile IoT development kit designed for GSM/GPRS applications, featuring the SIM800C module from SIMCOM and the LM39302 UART interface chip from Texas Instruments. 2. Key features include: full-featured GSM/GPRS modem capabilities, UART interface for easy connection to microcontrollers or PCs, and an onboard voltage regulator for stable power supply. 3. This development board can be used in various IoT projects like remote monitoring systems, GPS tracking, SMS-based automation, and telemetry applications. 4. The integrated LM39302 UART interface allows users to control the SIM800C module using standard TTL signals, making it a perfect companion for Arduino, Raspberry Pi, or other microcontroller-based projects. 5. Easy configuration and setup can be achieved through AT (Attention) command set commands sent via the UART interface, allowing users to customize their projects according to their needs. 6. The Adiy SIM800C LM39302 TTL Board
| Specification | Details |
|---|---|
| Module Type | GSM/GPRS Module |
| Chipset | SIM800C |
| Operating Frequency | Quad-Band (850/900/1800/1900 MHz) |
| Power Supply | 3.7V - 4.5V DC Power Input |
| Communication Interface | TTL UART GPIO pins for external control |
| Data Transfer Rate | Up to 85.6 kbps |
| Supported Protocols | GPRS SMS MMS HTTP FTP TCP/IP UDP/IP |
| Antenna | Integrated antenna (can be connected externally) |
| Dimensions | 57mm x 36mm x 8mm |
| Weight | Approximately 30 grams |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | Up to 80% relative humidity (non-condensing) |
