T-Display S3 Pro LR1121 Version:[K252-01] 7 inch e-paper by directly

7 inch e-paper by directly using the touch screen of the mobile phone and modifying the driver

T-Dongle Option

Size 102 x 41 x 22mm Battery Charging 5V 500mA

Battery Management Low Power BMU: AXP2602 LP Core Supports ULP LP core (RISC-V) for independent sensor operation during deep sleep Dimensions 62 x 26 x 10mm USB Supply 5V 500mA

resolution

T-Display S3 Pro LR1121 Version:[K252-01] 7 inch e-paper by directlyThe T Display S3 Pro LR1121 is based on the external expansion module version of the T Display S3 Pro. With dual LoRa bands Lora Sub G and 2. 4G. Motor vibration + RTC + speaker and microphone function, built in high capacity 2000mAh Li ion battery. The structure is reserved for two LoRa external antennas on the side: It can give full play to the wireless function of LoRa without built in interference, also keep beautiful. The 1 4 screw at the bottom