User's Manual

1. OUTLINE
JCICVT is an ESP32-PICO-V3-02 series processor with two buttons and USB-C
interface, RJ12 interface, 2.4G antenna and screen, and TF card slot.
1.1 Hardware Composition
JCICVT Hardware: ESP32-PICO-V3-02 chip, TFT display, RJ15 interface,
buttons, Type-C interface, SCT9330DCDC.
The ESP32-PICO-V3-02 is a System-in-Package (SiP) device that is based on ESP32
with ECO V3 wafer,providing complete Wi-Fi and Bluetooth
® functionalities. It
integrates a 8 MB SPI flash and a 2 MB SPI PSRAM.
The TFT Screen is a 1.14-inch color Screen that drives the ST7789V2 and has a
resolution of 135 x 240. The operating voltage range is 2.6~3.3V, and the operating
temperature range is -25~55℃.
The power management chip is SCT9330. The operating voltage ranges from 3.8V to
28V, and the power supply current is 3A.