| EWD108-GN05(TTL) | |||||||||
| EWD108-GN05(485) | |||||||||
| EWD108-GN05(232) | |||||||||
| EWD108-GN04(TTL) | |||||||||
| EWD108-GN04(485) | |||||||||
| EWD108-GN04(232) | |||||||||
| EWD108-GN03(TTL) | |||||||||
| EWD108-GN03(485) | |||||||||
| EWD108-GN03(232) | |||||||||
| E108-GN02S | UART(TXD/RXD)or GPIO | - | - | - | - | 16*12*2.4 | Multi-mode satellite positioning module | ||
| E108-D01 | RS-485 | - | - | - | - | 96.5*50*31.4 | Multi-system joint positioning that can be combined in any way | ||
| E108-GN02 | UART(TXD/RXD)or GPIO | - | - | - | - | 10.1*9.7*2.4 | Multi-mode satellite positioning, Low power consumption | ||
| E108-GN02D | UART(TXD/RXD) | - | - | - | - | 22*20*5.8 | Multi - Mode satellite positioning,low-power |