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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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58mm Thermal Printer (Black)
- Heavy-duty 58mm direct thermal printer
- Inbuilt Adapter
- High speed printing of 90mm / Sec
- Free Drivers, USB, Adapter and Paper Roll
- Interface: usb + cash drawer support.
- Works with windows 7 / 8 /10
- High speed printing
- Long life thermal head.
- Perfect print quality
- Low cost,Low noise, fast speed print.
- Support cashbox drive.
- Compact and lightweight,beautiful design.
- Â Built in data bumper (data received when printing).
- Interface type parallel port or serial port.
- Support to enlarge characters and adjust characters spacing for printing.
- Compatible with esc/order pos.
- Operation temperature0~50 Degree C
- Relative humidity10~80%
- Item size 12.8 * 18 * 10.8cm

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