LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32 Support GSM/GPRS/EDGE TF Card A7670G A7670E A7670SA Color:A7670E Without GPS (4G versionNOT support WiFi network)

(4G versionNOT support WiFi network)

and speaking

which are normal conditions

DtxMax iW8 MAX Z51 w17promax WS17 W18 DT8 W28 T500S Watch 8 Max DM10 WI7PRO I8 PRO MAX I11PRO IWO 13 PRO MAX TK900D

Dynamic watch face

LILYGO TTGO T-A7670G/E/SA R2 4G Development Board LTE CAT1 SIM Module ESP32 Support GSM/GPRS/EDGE TF Card A7670G A7670E A7670SA Color:A7670E Without GPS (4G versionNOT support WiFi network)What's in the box? 1 X T SIM A7670 Module 1 X LTE Antenna 1 X Power Cable 2 X Pin 1 X GPS Antenna (Optional) (No include 18650 battery) NoticeThe SIM card is only for photo display, and the SIM card is not included in the shipment. Note: A7670E A7670SA has built in GPS, while A7670G has external GPS.