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JDY-10 CC2541 BLUETOOTH BLE V4 TTL MODULE
JDY-10 CC2541 Bluetooth BLE V4 TTL module for wireless UART 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 4.0) module based on the Texas Instruments CC2541 chip. It enables wireless data communication between microcontrollers and mobile devices using the UART TTL interface, making it ideal for Arduino, PIC, ARM, ESP32, and STM32 projects.
This module is perfect for IoT applications, smart home devices, wearable electronics, wireless sensors, and mobile app-controlled systems. Its low energy consumption, stable connection, and fast pairing make it a reliable solution for short-range wireless communication. The JDY-10 supports easy integration, compact design, and high compatibility with BLE-enabled devices.

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- Working current: matching for 30 mA, matching the communication for 8 mA.
- Dormancy current: no dormancy.
- Used for a GPS navigation system, water, and electricity gas meter reading system.
- With the computer and Bluetooth adapter, PDA, seamless connection equipment.
- Bluetooth module HC-08 Master and slave Two in one module.
- Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
- Potter default rate of 9600, the user can be set up.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
- Security: Authentication and encryption.
- Profiles: Bluetooth serial port.

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