| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $37.85 | $37.08 | $35.92 | $34.37 | Contact US |
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (CH343G Chip) w/ Isolation
$29.31
Waveshare USB to RS232/485/TTL Interface Converter Communication Module (FT232RNL) w/ Isolation
$33.20
Mini Duplex Hotspot Motherboard for MMDVM Digital Modem Box and 433MHz Antenna Support for DMR / D-Star / NXDN / POCSAG
$32.08
GSM/TC35/TC35I GSM SIEMENS TC35 Module with Industry Development Board Version 3 / AVR STM32 Code
Features:
- The SIEMENS TC35 Module is AT Command - controlled gsm modem, via Serial Port (RS232/TTL communication).
- To Send/Read Text Message, Dial/Answer Phone Call.
- Frequency bands: Dual Band EGSM 900 and GSM 1800 (GSM Phase 2+)
- Power supply: DC 12V1A
- Support Arduino!
Package list:
- GSM URAT/232 Development Board Version3 x1
- SIEMENS TC35 module x1
- GSM Special Antenna x1
- Power adapter x1
Data downlink:
Schematic
Schematic of power adapter
SIEMENS TC35 Manual
AT Command Reference Manual
51 and AVR Sample Code and reference softwares/documents
