EasyLoader (beta)

Current Product Don't Have Test Firmware

Note: pls, use PC chrome/edge browser, if can't connect, refresh the webpage.

1. Click connect button

2. After connected successfully, pick a firmware

3. Click the burn button

4. After burning successfully, Unplug the device and restart.

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Servo Kit 180°/360°

SKU:A076-B&A076-C

Description

Servo Kit 180°/360° is a 9g servo with LEGO compatible fixed bracket.There are 180 ° or 360 ° specifications.The independent design of the fixed bracket can be easily disassembled, and the product is completely designed according to the LEGO standard unit,so that you can easily combine with LEGO series products, play unlimited creativity.The rudder plate is redesigned, it can be directly connected with LEGO parts. No matter 180 ° or 360 ° servo, it is very easy for beginners to use.Even if you don't know how to program, you can easily drive it with UIFlow.There is no need to use a dedicated servo-drive board with feedback control and a complicated gearbox. Any common pwm driver or a micro controller can easily control this servo. Compared to driving a stepper motor, a servo is much simpler to use. You can use it to do interesting small projects requiring angular movement and/or control.If you feel that the cable is not long enough, you can purchase the servo extension cable to extend it. The yellow wire is for the control signal, brown is for the ground, and the red wire is for the Vcc (voltage).180° servo can only control angle.360° servo can't control the angle, but you can adjust the speed and direction by controlling PWM.When using the servo, pay attention to the power supply current and voltage to prevent burnout.

Product Features

  • Micro servo system
  • LEGO compatible
  • Easy to control
  • Support for Arduino、UIFlow

Include

  • 2x SG90 Servo 180° or 360° optional
  • 2x GROVE2SERVO adapter
  • 2x Elastic
  • 2x Fixed base of servo
  • 2x Special steering wheel
  • 2x Axle connector
  • 4x Connector peg with friction
  • 1x Frame 5x7-module
  • 2x Servo accessories package
  • 2x M2*4mm self tapping screw
  • 2x Extension wire 30CM(only 180° servo contains)

Specification

Resources Parameter
Gear material Metal motor teeth, plastic gearbox
PWM 50Hz/0.5~2.5MS
Servo weight 9g
Locked rotor current 750mA
No-load current 60mA
Torque 1.6kg•cm/4.8V;1.8kg•cm/6.0V
180° Servo speed 0.1sec/60°/4.8V;0.09sec/60°/6.0v
dead zone 8μm
Spline 20Teeth
Voltage 4.8~6.0V
Spline 20Teeth
Cable length 3cm
Net weight 44g
Gross weight 49g
Product Size 40* 12 *36mm
Package Size 73* 45 *23mm

Learn

Control two servos using only one grove port on M5Stack products.
Do you want to know when Santa Claus arrives without scaring the reindeer? It also works with the Wise Men!
S.M.A.R.S Quad using M5Stack electronic components.

Example

Arduino

  • Connecting the 360° will control the speed and direction, and connecting the 180° servo will control the angle(360° servo duty cycle 0~7.075 clockwise rotation ,greater than 7.625 counterclockwise rotation,the relationship between rotation speed and duty cycle is nearly linear)

UIFlow

  • This is an example of a simulated radar,you need a ToF Unit.

Video

FAQ

Q1: How do I remove the speaker floor noise when the M5Core is on or running?

Execute the following statement in Setup() of the Arduino program

Q2: How does M5Core2 stack modules?

When M5Core2 is stacked with other M5 modules, you need to remove the battery base of Core2, which does not support module stacking.

Q3: A timeout error is displayed when uploading the program to the device

Reason and solution: The power supply current of the port is insufficient, which can cause the device to not enter the download mode normally. You can try to connect a capacitor (>0.1uF) between the RST pin and the GND pin, or when uploading the program, set the G0 Short-circuit to GND, so that G0 can be set to a low level state normally

Q4: How to solve the phenomenon of automatic signal triggering of M5Core button A

Add the header file #include <driver/adc.h> and the function adc_power_acquire(); in the Arduino program

Q5: M5 device battery life

The battery life of the controller is affected by various factors such as battery capacity, operating status, and load, so there is no fixed value. Reducing the load and adopting a sleep strategy can effectively increase the battery life.

Q6: Can multiple modules with batteries be stacked at the same time?

Support multiple stacks, the total capacity of the batteries in parallel increases, and the voltage remains unchanged. However, since the discharge of each battery is not balanced during use, there is a voltage difference between the batteries, which may cause the battery to charge backwards. .(will lose part of the battery capacity)

Q7: M5 master supports WiFi connection to 5G frequency band

ESP32 module currently does not support WiFi in 5G band, only 2.4G.

Q8: The RS485 device cannot communicate normally/data is garbled. Packet loss, etc.

Confirm whether the TX/RX pin on the TTL side of the pin is correct, try to add two 120Ω terminal resistors at the beginning and end of the device line to reduce signal reflection interference

Q9: The difference between different masters and camera products

Click the link below to view the product comparison table

Q10: M5 camera image blur, how to adjust the focal length

Rotate the lens to adjust the focal length within a certain range

Q11: The control RGB LED pin of FACE II BOTTOM conflicts with the I2S DOUT pin of CORE2

FACE II BOTTOM NOT CORE2 COMPATIBLE

Q1: How to read the programmed firmware?

Use esptool to read the flash content of esp32 and export the bin file. Refer to the detailed operation

Q2: Several solutions for esp32 board download failure in Arduino IDE board management

Restart the Arduino IDE, the computer uses the mobile AP mobile network to download.

Method 3: Download the resource package provided by M5Stack for direct installation, and extract the contents to the board management path of Arduino, such as (C:\Users\Sean\AppData\Local\Arduino15\packages), https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/arduino/packages/m5stack_v2.0.0.zip
Q3: Arduino SPIFFS file upload operation

Refer to the Github link below, use arduino-esp32fs-plugin for file upload

Q4: When M5Burner burns firmware, an error pop-up window or exception occurs

Check if the COM of the corresponding device is selected and if the M5Burner is the latest version

Q5: Does the M5 master device support multi-language display (Chinese, English, Japanese, Russian, etc.)?

UIFlow users can switch the Label font to Unicode, Arduino users can use the Chinese font library provided in the M5GFX driver library

Q6: The program cannot load the SD card normally

Confirm whether the SD card format is FAT32, and no partitions exist.

Q7: How to use Bluetooth, HTTP, SD, WebServer, FreeRTOS and other features in Arduino IDE

You can refer to the following link for other ESP32 users to share the case program

Q8: How to download programs for STAMP C3U

STAMP C3U enters program download mode operation: 1. Long press the center button (G9) of STAMP C3U when the power is off. 2. Connect to the computer, after the port is successfully identified, program burning.

Q9: How STAMP C3U defines UART0 output mode

By default, USB CDC is not enabled, the serial port output started by C3U will be output through the default pins (G20, G21) of UART0. If you want to output through USB, please use the IDE to output Its USB CDC option is enabled. (Arduino users can enable it through Tools->USB CDC on Boot-Enabled. For IDF users, please refer to the ESP IDF official documentation.)

Q10: Unable to connect to UIFlow Desktop IDE

Refer to the UIFlow documentation of the corresponding device to check whether the device has entered the USB programming mode.

Q11: NBIoT devices cannot connect to the network normally

Make sure that the NBIoT used is not locked. Frequent device replacement or after activating the IoT card, using traffic in different places may cause the card to be locked. If the above situation occurs, please contact the IoT card supplier. If you are using the IoT card matching M5, please contact M5 after-sales through e-commerce or email. (provide the ICCID of the IoT card)

COMMON

Q1: Consultation for after-sales problems of products

Describe the problems encountered in detail. Screenshots of the programs involved or files can be added as attachments and sent to M5Stack's official after-sales email

Q2: Code Resources, Cases, User Communication