From ef1bb024f5ac033445960b828f36d4a27532523e Mon Sep 17 00:00:00 2001 From: Alexandre Bobkov Date: Sun, 6 Jul 2025 11:41:03 -0400 Subject: [PATCH] grammar --- ESP-IDF_Robot/tutorial/docs/source/intro.rst | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/ESP-IDF_Robot/tutorial/docs/source/intro.rst b/ESP-IDF_Robot/tutorial/docs/source/intro.rst index a8fb34308..e4f20c148 100644 --- a/ESP-IDF_Robot/tutorial/docs/source/intro.rst +++ b/ESP-IDF_Robot/tutorial/docs/source/intro.rst @@ -17,14 +17,12 @@ modular design gives users the freedom to customize both the appearance and beha ABSTRACT -------- -The PWM parameters that control DC motors are stored in data struct, which then in turn is encapsulated for being ransmitted using ESP-NOW. +To enable real-time remote operation of the RC car, the system translates joystick inputs into PWM (Pulse Width Modulation) signals that control the DC motors. +These PWM values are stored in a predefined data structure, which is then transmitted wirelessly using ESP-NOW — a low-latency, connectionless +communication protocol developed by Espressif. Both the transmitter and receiver modules are based on ESP32-C3 microcontrollers. -For transmitting the parameters, the system employs ESP-NOW, a low-latency, connectionless communication protocol developed by Espressif, to facilitate wireless data exchange between -the transmitter and receiver modules. Both devices are based on ESP32C3 microcontrollers and maintain a synchronized understanding of the data structure -to ensure seamless communication. +On the transmitter side, the joystick's X and Y coordinates are continuously monitored and converted into PWM parameters. These values are packed into the +data structure and sent via ESP-NOW to the receiver. -On the transmitter side, joystick input is continuously read and translated into control values. These values are then encapsulated into the -predefined data structure and transmitted via ESP-NOW to the receiver. - -The receiver module listens for incoming ESP-NOW packets, de-encapsulates the joystick data, and converts the received values into PWM signals. -These signals are then used to control the speed and direction of the DC motors, enabling real-time remote operation of the vehicle. \ No newline at end of file +The receiver module listens for incoming ESP-NOW packets, extracts the PWM control data, and applies it directly to the DC motors. This communication flow +allows the RC car to respond instantly to user input, managing speed and direction without any physical connection between the devices. \ No newline at end of file