SainSmart
GSM TC35I SMS Module Board for SIEMENS
Discover the SainSmart GSM TC35I SMS Module Board, a discontinued yet capable module built around the SIEMENS TC35 Improved GSM modem. This board facilitates wireless data transfer and communication through AT commands via its RS232/TTL serial port. It's ideal for applications like sending/receiving SMS messages and making phone calls. Operating on 900/1800 MHz frequencies, it requires a 12V DC power supply. Provided source code aids in quick integration, and it offers compatibility with Arduino UNO R3 and Mega2560 R3 platforms.
$28.99
Owner Satisfaction
4.2
/ 5
Category Rank
1239
/ 2015
#1239 in Electronics
Price vs Category Average
-89%
Below average
Who it's for
- Proven Industrial Reliability
- Developer-Friendly Integration
- Essential M2M Communication
Who should skip it
- Obsolete 2G Technology
- High Power Consumption Spikes
- Limited Data Capabilities
Key Specs
Module based on SIEMENS TC35 Improved GSM module
Control via Serial Port (RS232/TTL communication)
Operating Frequency
900 MHz and 1800 MHz
Power Supply Requirement
DC 12V
Package includes
TC35 Improved GSM development board and GSM Special Antenna
Compatibility
Arduino UNO R3 or Arduino Mega2560 R3
Features
- AT command controlled GSM modem
- Enables SMS and voice call functions
- Serial port communication (RS232/TTL)
- Includes development source code
- Easy integration with embedded systems
- Arduino UNO R3/Mega2560 R3 compatible
- Operates on 900/1800 MHz bands
- Discontinued product
What customers say
Consumers consistently praise the reliability of this GSM module, noting its stable performance for specialized SMS applications. While the hardware itself is robust, the initial integration process often presents a learning curve. Users report that comprehensive documentation is sparse, meaning successful deployment relies heavily on existing technical knowledge. Ultimately, the board delivers dependable functionality, securing its position as a solid, functional component for targeted electronic projects.
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$29