Air780E Module (EC618 Series General)#
This series of documents applies to EC618 series modules, including but not limited Air780E/Air780EG/Air700E/Air600E
What is the EC618 series module (typically Air780E)?#
LTE Cat launched by Zeo Communications. 1 bis communication module, using the core-shifting EC618 platform, supports 4G Netcom, including modules:
Air780E โ 4G Cat.1
Air780EG โ Air780E+Air510U,Support GNSS/GPS satellite positioning
Air700E โ Small Package, TDD Only Module, China Mobile Card Only
Air600E โ Compatible package, does not recommend secondary development
Main features:
Support dual card single standby, only support 4G network, do not support 2G/3G/5G, also do not support Wifi communication
Support USB 2.0, only CDC function, does not support HID and host mode
Support I2S digital voice interface, also support soft DAC audio output
LuatOS What functions are provided for it#
Available Lua memory: default 256k, up 300k
Script space: default 128k, highest 448k
Basic Peripherals: GPIO/SPI/I2C/PWM/ADC
Network function: Mobile/TCP/UDP/Http/Mqtt/WebSocket/FTP/NTP/SMS
UI Display: LCD/Eink/U8G2/LVGL
Voice playback: MP3/AMR/TTS
Note that due to the limitations of the chip platform, the following functions cannot be implemented or have limitations:
2G/3G/5G communication not supported
SMS sending and receiving of
telecom
network is not supportedwifi
communication is not supported, only in specific scenarios wifi scanDoes not support VoLTE, does not support 2G/3G voice
Supported but not recommend use LVGL
Air780EG of the differences, please refer to the documentation Air780EG for additional instructions
Firmware Download#
The official version can be downloaded from the release page, and the firmware of the entire series is common.๏ผ