Build Your Own RC Transmitter & Receiver with STM32 & NRF24L01

Overview

Elevate your remote-controlled projects with our 8-Channel RC Transmitter and Receiver PCB set, designed for hobbyists and RC enthusiasts. This advanced system utilizes STM32F103C8T6 microcontrollers and NRF24L01 wireless communication modules, delivering a versatile and reliable solution for your RC applications.

Key Features

• STM32F103C8T6 Microcontroller: High-performance ARM Cortex-M3 core.
• NRF24L01 Wireless Module: Robust and long-range communication.
• Versatile Signal Outputs: Supports 8-channel PWM, PPM, and SBUS signals.
• PPM Signal Output: Auxiliary port for PC FPV or simulator compatibility.
• Comprehensive Components: Includes OLED display, buzzer, potentiometers, switches, and essential SMD components.
• Easy Binding: Simple binding process between transmitter and receiver.

Transmitter PCB Components

• STM32F103C8T6 Microcontroller
• NRF24L01 GT24 Mini Module
• E11 Encoder
• 0.96-inch OLED Display
• 10k and 1k Resistors (SMD)
• 100nF Capacitor (SMD)
• Buzzer
• SS8050/BC547 Transistor
• AMS117 (3.3V Regulator)
• 10uF Capacitor
• Male Headers

Receiver PCB Components

• STM32F103C8T6 Microcontroller
• NRF24L01 GT24 Mini Module
• Male Headers
• AMS117 (3.3V Regulator)
• 10uF Capacitor
• 100nF Capacitor (SMD)

Component Options

You can either desolder components from an STM32F103C8T6 development board or purchase SMD components from online stores or other sources.

Binding Process

1. Power on both the transmitter and receiver.
2. Press the reset button on the receiver.
3. The receiver will automatically bind to the transmitter.

Firmware Uploading

• Required Tool: USB to serial converter (e.g., CH340).
• Software: STMicroelectronics Flash Loader Demonstrator.

Connections:

Transmitter

Receiver

Steps:

1. Connect the USB serial converter to the PCB.
2. Press the reset button on the STM32 board.
3. Select the COM port in the software.
4. Erase previous data and upload the new firmware.

Package Includes

• 1x Transmitter PCB
• 1x Receiver PCB
• 3x Trim Button PCBs
• 1x Power Distribution Board (PDB) for Drone (Free)
• 4x Hall Effect Gimbal PCBs

All PCBs come panelized for easy separation and assembly.

Why Choose Us?

Join the DIY TECHOS community and enhance your RC projects with our expertly designed PCBs. Perfect for drones, planes, cars, and other remote-controlled devices. Subscribe to our YouTube channel for more innovative DIY electronics projects!

Purchase Now

Ready to revolutionize your RC experience? Order your 8-Channel RC Transmitter and Receiver PCB set today and take your hobby to the next level!

Join DIY TECH DEEPLY and innovate with us!

[Buy Now on Elecrow]