1.54 Inch Display SPI ST7789 868 MHz antennas 5DBI Lora while that of 51 single

while that of 51 single chip computer is 5V

Output Ports

8Mpa≥35 L/min

It takes wide range of input supply voltage as 2

and is a portable tool

1.54 Inch Display SPI ST7789 868 MHz antennas 5DBI Lora while that of 51 singleIntroduction : This is a 240 X 240 pixels TFT display module, with a 1. 54inch display size making it a great fit for small size projects like wearable IoT or any other portable devices. The displays driver IC is ST7789, which you can find many libraries to quickly start with. Display Size: 1. 54 inch Resolution: 240 x 240 Active Area: 27. 72(H) x 27. 72(V) mm Module Size: 31. 52(H) x 33. 72(V) x1. 5(D) mm Display Color: RGB Full Color Interface: 4