The SIM800C GSM/GPRS module is a compact GSM modem ideal for a variety of IoT projects. This versatile module enables you to perform functions similar to a regular cell phone, including sending SMS messages, making phone calls, connecting to the Internet via GPRS, and more. Additionally, it features Bluetooth connectivity for added versatility.
Unlike many existing GSM modules, our SIM800C addresses common issues, such as module burning or unresponsiveness to "AT Commands" when voltage fluctuates. Our module stands out by supporting a wide voltage range, from 5V to 20V. For those planning to take their projects into production, it effortlessly runs on a 12V 1A Power Supply.
Moreover, the active light wire of the GSM module can be easily extracted and utilized, adding a captivating element to your project or product.
Explore the possibilities with the SIM800C—your gateway to reliable and flexible communication in your IoT endeavors.
Features:
- Input Voltage: 5-20VDC (Recommend 12V 1A Power Supply)
- Nano SIM Connector
- Integrated Power Control System
- Support AT Command
- Supports PHONE, SMS, MMS, EMAIL, TCP/IP, DTMF, HTTP, FTP, BLUETOOTH 3.0 & etc...
- Quad-band: 850/EGSM 900/DCS 1800/PCS 1900 MHz
- Support GPRS data traffic, the maximum data rate, download 85.6Kbps, upload 42.8Kbps
- Arduino / ESP32 / ESP8266 Compatible
- Working Temperature: -40 – 85℃
PINOUT Information:
| PIN | Information |
|---|---|
 |
Input Range 5-20V (Recommended Supply 12V 1A) |
 |
Common ground |
 |
Ring Indicator (Digital Output - NO) |
 |
Data Terminal Ready (Sleep Mode Control High: Sleep; Low: Wake-up) |
 |
Transmit Data to MCU |
 |
Receive Data from MCU |
 |
KEY PIN need HIGH at least 2.5 seconds & released to power ON the module OR 1 second to power OFF the module. |
LED Indicators:
| LED | Indicate |
|---|---|
 |
Power Supply ON (Main INPUT Volatage 5-20VDC) |
 |
Module is Powered ON From Key Pin |
 |
64ms ON / 800ms OFF - Not Registered on the Network 64ms ON / 3000ms OFF - Registered to the Network 64ms ON / 300ms OFF - During Data Transmission OFF - Shutdown or PSM Sleep Mode |
Quantum LABS Q-SIM800C Industrial GSM Module
Author: Sanjula Nipun
Contact: sanju@quantumlabslk.com
Web: www.quantumlabslk.com
Powerd By
