M5STICKC PLUS 2020 V0.
1. OUTLINE StickC PLUS is ESP32 board which based on ESP32-PICO-D4 module, with one LED and one button The board is made of PC+ABC. 1.1 Hardware Composition The hardware of M5StickC PLUS: ESP32-PICO-D4 module, TFT screen, IMU, IR transmitter, Red LED, Button, GROVE interface, TypeC-to-USB interface, Power Management chip and battery. StickT Add infrared camera.
ESP32- PICO-D4 is a System-in-Package (SiP) module that is based on ESP32, providing complete Wi-Fi and Bluetooth functionalities. The module integrates a 4-MB SPI flash. ESP32-PICO-D4 integrates all peripheral components seamlessly, including a crystal oscillator, flash, filter capacitors and RF matching links in one single package. TFT Screen is a 1.14-inch color screen driven by Sitronix's ST7789 with a resolution of 135 x 240. Operating voltage range is 2.5~3.
2. PIN DESCRIPTION 2.1. USB INTERFACE M5CAMREA Configuration Type-C type USB interface, support USB2.0 standard communication protocol. 2.2. GROVE INTERFACE 4p disposed pitch of 2.0mm M5CAMREA GROVE interfaces, internal wiring and GND, 5V, GPIO32, GPIO33 connected.
3. FUNCTIONAL DESCRIPTION This chapter describes the ESP32-PICO-D4 various modules and functions. 3.1. CPU AND MEMORY ESP32-PICO-D4 contains two low-power Xtensa ® 32-bit LX6 MCU.
3.3. CRYSTAL • ESP32-PICO-D4 integrates a 40 MHz crystal oscillator. 3.4. RTC MANAGEMENT AND LOW POWER CONSUMPTION ESP32 uses advanced power management techniques may be switched between different power saving modes. (See Table 5). • 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.
Functions in different power consumption modes: TABLE 5
4. ELECTRICAL CHARACTERISTICS 4.1. LIMIT PARAMETERS Table 8: Limiting values 1. VIO to the power supply pad, Refer ESP32 Technical Specification Appendix IO_MUX, as SD_CLK of Power supply for VDD_SDIO.
UIFlow Quick Start This tutorial applies to M5StickC and M5StickC PLUS Burning tool Please click the button below to download the corresponding M5Burner firmware burning tool according to your operating system. Unzip and open the application.
Firmware burning 1.Double-click to open the Burner burning tool, select the corresponding device type in the left menu, select the firmware version you need, and click the download button to download. 2.Then connect the M5 device to the computer through the Type-C cable, select the corresponding COM port, the baud rate can use the default configuration in M5Burner, in addition, you can also fill in the WIFI that the device will be connected to during the firmware burning stage information.
3.When the burning log prompts Burn Successfully , it means that the firmware has been burned. When first burning or the firmware program runs abnormally, you can click "Erase" to erase the flash memory. In the subsequent firmware update, there is no need to erase again, otherwise the saved Wi-Fi information will be deleted and the API Key will be refreshed. Configure WIFI UIFlow provides both offline and web version of the programmer.
AP hotspot configuration WiFi 1. Press and hold the power button on the left to turn on the machine. If WiFi is not configured, the system will automatically enter the network configuration mode when it is turned on for the first time. Suppose you want to re-enter the network configuration mode after running other programs, you can refer to the operation below. After the UIFlow Logo appears at startup, quickly click the Home button (center M5 button) to enter the configuration page.
Network programming mode is a docking mode between M5 device and UIFlow web programming platform. The screen will show the current network connection status of the device. When the indicator is green, it means that you can receive program push at any time. Under default situation, after the first successful WiFi network configuration, the device will automatically restart and enter the network programming mode.
up the LED indicator. (1. Drag the LED to light up the program block. 2. Splice to the Setup initialization program. 3 Click the Run button in the upper right corner) UIFlow Desktop IDE UIFlow Desktop IDE is an offline version of UIFlow programmer which does not require network connection, and can provide you with responsive program push experience. Please click the corresponding version of UIFlow-Desktop-IDE to download according to your operating system .
After the app starts, it will automatically detect whether your computer has a USB driver (CP210X), click Install, and follow the prompts to finish installation. (M5StickC does not require a CP210X driver, so users can choose to install or skip) After the driver installation is complete, it will automatically enter the UIFlow Desktop IDE and automatically pop up the configuration box. At this time, connect the M5 device to the computer through the Tpye-C data cable.
Click the power button on the left side of the device to restart, after entering the menu, quickly click the right button to select USB mode. Select the corresponding port, and the programming device, click OK to connect. BLE UART Function Description Establish Bluetooth connection and enable Bluetooth passthrough service.
Init ble uart name Initialize settings, configure Bluetooth device name. BLE UART Writre Send data using BLE UART. BLE UART remain cache Check the number of bytes of BLE UART data. BLE UART read all Read all data in BLE UART cache. BLE UART read characters Read n data in BLE UART cache. Instructions Establish Bluetooth passthrough connection and send on / off control LED.
FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the users 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.
