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JDY-10 CC2541 BLUETOOTH BLE V4 TTL MODULE
JDY-10 CC2541 Bluetooth BLE V4 module with TTL UART interface for wireless communication in Arduino, ARM, and IoT projects.
The JDY-10 CC2541 Bluetooth BLE V4 TTL Module is a compact, low-power Bluetooth Low Energy (BLE) module designed for wireless communication in embedded systems. Based on the Texas Instruments CC2541 chip, it supports Bluetooth 4.0 BLE standard and communicates via TTL serial interface (UART), making it easy to interface with Arduino, PIC, ARM, ESP32, and STM32 microcontrollers.
This module is ideal for IoT devices, smart home applications, wearable electronics, wireless sensors, and mobile app-controlled projects. With low power consumption, fast pairing, and reliable data transmission, the JDY-10 module provides an efficient solution for short-range wireless communication and remote control applications.

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- Modular stepper motor drivers:Â 3
- Limit switches:Â 6
- Micro-stepping:Â 1/16
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- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
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Arduino LilyPad 328 ATmega328P Main Board 16M Compatible with Arduino
- Microcontroller: ATmega168 or ATmega328V
- Operating Voltage: 2.7-5.5 V
- Digital I/O Pins: 14
- PWM Channels: 6
- Analog Input Channels: 6
- DC Current per I/O Pin: 40 mA
- Board will run from 2V to 5V.
- The latest version of the LilyPad supports automatic reset for even easier programming.
- The back side of the LilyPad is now completely flat!

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