IoT System Dedicated Communication Module
Guodian Gaoke (Tianqi Satellite)
This is an IoT system dedicated communication module that supports short message communication with the in-orbit Tianqi Constellation and TTL serial communication.
Technical specifications
- Receiving sensitivity
- -125 dBm~-133 dBm
- Transmitting power
- ≤33 dBm
- Dimensions
- 30 mm*20 mm*3.5 mm
- Supply voltage
- +3.3 V~+4.5 V
- Frequency
- UHF
- Data rate
- 268~1200 bps
- Transmitting current
- ≤1300 mA
- Receiving current
- 22~24 mA
- Interactive current
- 11~12 mA
- Sleep current
- 7~15μA
- Operating temperature
- -40°C~+85℃
- TTL serial port voltage
- 3.3 V
- TTL serial port baud rate
- 115200 bps
- ADC采集
- 0.1~1.1 V
- Mass
- 3 g
About
The IoT System Dedicated Communication Module is designed for Internet of Things (IoT) applications, enabling short message communication with the in-orbit Tianqi Constellation. It supports TTL serial communication and offers expandability for ADC and SPI interface applications. The module also features a low-power mode configuration, allowing users to easily integrate it into their terminal devices. Its strong scalability is highlighted by the provision of a universal SPI interface, which meets various customization needs of the IoT industry and supports diverse terminal devices.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.