# SIM800C module, GSM, GPRS, Quad-Band, Bluetooth BLE, with antenna

> SIM800C Quad-Band GSM/GPRS module, compatible with Arduino, for data, voice and SMS on 850/900/1800/1900MHz. Includes Bluetooth BLE 3.0, audio interface with microphone, TTS/DTMS support, Serial SPP and a port for a 3.7V Li-Ion battery. Power supply 5-18VDC (max 20VCC). Antenna included, SMA plus IPEX connector.

- Page: https://sigmanortec.ro/en/sim800c-module-gsm-gprs-quad-band-bluetooth-ble-with-antenna
- Price: 70.97 RON
- Availability: In stock; 1-2 zile
- Reference: 9480 · EAN: 5949149653539
- Category: Mechatronics and IoT > Sensors and Modules > GSM
- Package (shipping data): 0.023 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:22 (Europe/Bucharest)

## Description

Quad-band GSM/GPRS module for IoT and automation projects, compatible with Arduino, allows data, voice and SMS communications on 850/900/1800/1900MHz. Includes Bluetooth BLE, audio interface with microphone input, wide 5-18VDC power supply for stability at peak consumption and included antenna with SMA and IPEX connection, with support for 3.7V.
SIM800C is a Quad-Band GSM/GPRS module, compatible with Arduino and other development boards, with stable performance, small dimensions and compatibility with supply voltages between 5 and 18VDC.
The SIM800C version comes with Bluetooth support instead of FM radio (feature of the SIM800L module) and dedicated interface for Audio output and microphone input.
It operates in GSM/GPRS, 850/900/1800/1900MHz, and can be used for data, voice or SMS. The antenna is included in the package and is attached directly to the module, there is the possibility to remove the antenna outside with the help of an SMA extension with wire or by directly attaching an antenna with an IPEX connector.
By offering the possibility of a higher voltage, this module reduces the current required for operation and helps to avoid resetting the board during consumption peaks (characteristic of other modules).
Specifications:
Supply voltage: 5 - 18VDC (maximum 20VDC)
Bluetooth: Yes, BLE 3.0
Support: TTS/DTMS
Band: Quad-Band GSM/GPRS
Frequency: 850/900/1800/1900MHz
Compatible: Data, Voice or SMS
Audio and Microphone connector: Yes
Antenna plug: SMA plus IPEX
SPP Serial: Yes
Battery supply: Yes, lithium 3.7V, dedicated port