LC-IOT-1024
Contents
Product Name
Luat Air780E 4G full network module to RS485 communication module
About LC-IOT-1024
The Luat Air780E module can be used by plugging it into a computer (only supports WIN10), without the need to install drivers. 4G full network, adaptable to different operators. It is easy to build applications through AT commands
The RS485 interface is directly connected to the STM32 microcontroller, and after STM32 conversion, it is sent to the AIR780E, which is no different from a regular serial port and eliminates the control problem of 485 read and write pins
LC-IOT-1024 View
LC-IOT-1024 Front View
LC-IOT-1024 Side View
LC-IOT-1024 reverse view
Introduction and Explanation
Board size: 72.5 * 35mm/40g
Interface Description
Functional Features
- Onboard AIR780E module, low power consumption, sleep power consumption as low as 600uA
- Flip up nano SIM card holder, easy to install and remove
- The onboard STM32F103C6T6 chip can be developed based on AT instructions using a microcontroller, or directly based on AIR780E
- Onboard reset button, users can develop their own desired functions
- Introduce microcontroller and AIR780E development IO port
- Use KF128 terminal for 5~24V power supply and RS485 communication interface
- Onboard blue AIR780E network status indicator light
Instructions for use
Insert the 4G antenna and SIM card, and connect the 5-24V power supply and RS485 communication cable according to the silk screen on the board
After power on, a help message will be automatically printed, and then RS485 can be used to communicate with the 4G module
The baud rate is fixed at 115200, with only serial port transparent transmission function. Please develop other functions independently
Appendix
Reference article:www.air780e.cn
