LoRaWAN
Feature introduction
Use LoRaWAN module to broadcast data to other LoRa devices in the same frequency band
LoRaWAN init Rx Mode with data
Set data receiving callback
Set point to point with frq
Set communication frequency
Send string
Send a message
Get data
Get the received data (used in the data reception callback)
Usage
Press button A/B to send a message, and monitor the received data in real time
LidarBOT
Feature introduction
Radar scan navigation car,which can control light,walking and display map
Lidarbot set with neopixel
Set the radar car led color
Lidarbot set number with neopixel
Set the led color separately
Lidarbot Seed(0 ± 7)
Set walking direction and speed
Lidarbot set Motor Speed X(-7 ~ 7) Y(-7 ~ 7) Z(-7 ~ 7) A(-7 ~ 7)
Set the motor speed and direction in the X and Y directions
Lidarbot set Servo angle
Set the steering angle
Lidarbot X axis speed(0±7）Y axis speed (0±7)
Set the X and Y axis directions
Lidarbot Draw Map
Drawing a radar map
Lidarbot Get Distance
Read the specified angle obstacle distance
Usage
The car goes forward at 3 speeds for 5 seconds.
STEPMOTOR
Feature introduction
Stepper motor control
Motor Address
Module's I2C address
Motor X Y Z Speed
Set the stepping motor X-axis Y-axis Z-axis rotation steps and speed
Put g code
Run G code
Set mode
Set the motor into operating mode, distance mode or relative value mode
lock motor
Lock motor
unlock motor
Unlock motor
Usage
Motor is running alternately in reverse
SERVO
Feature introduction
Steering gear control
Set servo rotate
Set the specified servo angle
Set servo write us
Set the servo pulse time
Usage
Control the 0-5 steering gear to rotate 90 degrees
Bala Motor
Feature introduction
Control the operation of Bala coded motor
set rotate speed
Set the motor rotation direction and speed
Run Speed
Set a certain number of pulses to travel in a running direction at a certain speed
Go To Position MaxSpeed
Run 500 pulses at the set speed
Stop
Motor stop
Read encode
Read encoder value
Usage
Press button A and it will move forward 500 pulses at a speed of 255
Bala
Feature introduction
Control the operation of Bala
Move
Set the motor rotation direction and speed
Turn
Set the number of turning pulses
Rotate to
Set the turning degree
get angle
Return current angle
set angle offset
Set the angular offset
balance loop
Auto balance
Feature introduction
Bala will turn 45 degree in advancing every 500 pulses
LEGO+
Feature introduction
Control the operation of lego code motor
Set rotate pwm
Set motor direction and speed
Stop
Motor stop
Clear encode
Encoder clear
Read encode
Read encoder data
Usage
Set the motor to stop after running for 5 seconds
PM2.5
Feature introduction
Dust particle detection, output concentration or quantity
PM2.5 get value in
Set the mode into particle diameter detecting and checking, return the detection result - SPM is the standard particle concentration value while APM is the atmospheric environment particle concentration value
PM2.5 get particles above um number
Return the amount of particulate matter in the specified diameter
Usage
The screen shows the amount of PM2.5 particles
BaseX
Feature introduction
Control LEGO motors and servos
Set to Mode
Set motor mode (normal / position / speed)
Get encoder value
Get the value of the encoder
Set encoder
Set the value of the encoder
Set speed
Set motor speed
Get speed in 20ms
Get the speed of the motor in 20ms
Set position point to
Set the motor position
Set position PID max speed to
Set position mode motor speed
Set speed point to
Set motor speed（speed mode）
Run ahead
Go forward to the specified position
Set Servo angle to
Set the servo angle
Set Servo pulse to
Set the number of servo pulses
USAGE
Set the motor to 1000 at a speed of 50
PLUS
Feature introduction
Read encoder
Get encode
Get encoder value
Get press
Get encoder button value
Clean encode
Clear encoder
Usage
Show encoder status
GoPlus
Feature introduction
Control DC motor and steering gear and read analog and digital quantities
Set servo angle
Set the servo angle
Set motor speed
Set motor speed
Digital read pos
Read the digital value of the specified pin of the port
Analog read
Read the analog quantity of the specified port
Usage
Read digital, analog, control steering gear and motor
GPS
Feature Introduction
Get GPS information
get time
Get local time
get latitude
Get latitude
get longitude
Get longitude
get satellite num
Number of satellites acquired
get positioning quality
Get positioning quality
get speed
Obtain relative ground speed
get course
Get geographic north pole location
set time zone
Set local time zone
Usage
Display GPS related information on the screen
