User Manual JCICVT 2022 V0.
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.
2. PIN DESCRIPTION 2.1. USB INTERFACE JCICVT Configuration Type-C type USB interface, support USB2.0 standard communication protocol. 2.2. RJ-12 INTERFACE 6P RJ-12 ports with a spacing of 1.02mm are configured. Internal cables connect to the GND, power supply, RS485_P, and RS485_N ports.
3. FUNCTIONAL DESCRIPTION This chapter describes the ESP32-PCIO-V3-02 various modules and functions. 3.1. CPU AND MEMORY Xtensa®single-/dual-core32-bitLX6microprocessor(s), upto600MIPS (200MIPSforESP32-S0WD/ESP32-U4WDH, 400 MIPS for ESP32-D2WD): MCU ESP32 embedded, Xtensa® dual-core 32-bit LX6 microprocessor, up to 240 MHz • 448 KB ROM • 520 KB SRAM • 16 KB RTC SRAM 3.2. STORAGE DESCRIPTION 3.2.1.
• Power saving mode - Active Mode: RF chip is operating. Chip may receive and transmit a sounding signal. - Modem-sleep mode: CPU can run, the clock may be configured. Wi-Fi / Bluetooth baseband and RF - Light-sleep mode: CPU suspended. RTC and memory and peripherals ULP coprocessor operation. Any wake-up event (MAC, host, RTC timer or external interrupt) will wake up the chip. - Deep-sleep mode: only the RTC memory and peripherals in a working state.
4. ELECTRICAL CHARACTERISTICS 4.1 WIFI/BLUETOOTH RF Function: 2.4G Wi-Fi Operating Band/Frequency: 2412-2462 MHz Maximum Output Power:20.99dBm RF Function: BLE Operating Band /Frequency: 2402-2480 MHz Maximum Output Power:2.34dBm RF Function: BT Operating Band /Frequency: 2402-2480 MHz Maximum Output Power:-0.
This product is a field control bus with multiple communication protocols in one or A central control device for communication between a universal digital controller and an extender module,It is used in digital scenarios such as building automation and industrial air conditioning security. Parameters:1.Supply voltage: 5V DC 2. RS485 bus voltage: 12v DC 3. Working temperature: -20°C - 60°C 4. Humidity: 5% - 95% Key functions: A: Function selection button B: Communication mode toggle button C: 1.
1. QUICK START 1.1.ARDUINO IDE Visit Arduino's official website(https://www.arduino.cc/en/Main/Software),Select the installation package for your own operating system to download. >1.Open up Arduino IDE, navigate to `File`->`Peferences`->`Settings` >2.Copy the following M5Stack Boards Manager url to `Additional Boards Manager URLs:` https://raw.githubusercontent.com/espressif/arduino-esp32/ghpages/package_esp32_dev_index.json >3.Navigate to `Tools`->`Board:`->`Boards Manager...` >4.
#include "BluetoothSerial.
BluetoothSerial SerialBT; void setup() { Serial.begin(115200); SerialBT.begin("ESP32test"); //Bluetooth device name Serial.println("The device started, now you can pair it with bluetoot h!"); } void loop() { if (Serial.available()) { SerialBT.write(Serial.read()); } if (SerialBT.available()) { Serial.write(SerialBT.read()); } delay(20); } 1.3.WIFI SCANNING Open the Arduino IDE and open the example program `File`->`Examples`->`WiFi`->`WiFiScan`.
#include "WiFi.h" void setup() { Serial.begin(115200); // Set WiFi to station mode and disconnect from an AP if it was pre viously connected WiFi.mode(WIFI_STA); WiFi.disconnect(); delay(100); Serial.println("Setup done"); } void loop() { Serial.println("scan start"); // WiFi.scanNetworks will return the number of networks found int n = WiFi.scanNetworks(); Serial.println("scan done"); if (n == 0) { Serial.println("no networks found"); } else { Serial.print(n); Serial.
FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
