3pcs usb ttl

Buy 3pcs USB to TTL 3.3V 5V FT232 LilyPad328 Mini USB Adapter Module for R251.71

Buy 3Pcs RS232 TTL HC-06 Wireless bluetooth RF Transceiver Serial Module for R445.00

Buy 3pcs MAX3485 TTL To RS485 Module MCU Development Converter Module Board Accessories for R315.00

Buy 3Pcs RS232 TTL HC-06 Wireless bluetooth RF Transceiver Serial Module for R537.31

Buy 3pcs USB Power Boost Line DC 5V to DC 12V Step UP Module USB Converter Adapter Cable 2.1x5.5mm Plug for R155.00

Buy 3pcs USB Digispark Kickstarter ATTINY85 For Micro USB Development Board OPEN-SMART for Arduino for R250.15

Buy 3pcs USB Digispark Kickstarter ATTINY85 For Micro USB Development Board for R295.00

Buy 3pcs USB 4CH QC3.0 QC2.0 DC-DC Buck Converter Charging Step Down Module for R476.43

Buy 3pcs USB Bluetooth Hands-free MP3 Player Integrated MP3 Decoder Board Module Ra for R271.46

Buy 3pcs USB Bluetooth Hands-free MP3 Player Integrated MP3 Decoder Board Mo for R239.00

Buy 3pcs USB Bluetooth Hands-free MP3 Player Integrated MP3 Decoder Board Module Ra for R266.81

Buy 3pcs USB 3.7V 3.6V 4.2V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board Li-ion Power S for R206.00

Buy 3pcs USB Boost Line Power Supply Module 5V To 12V Power Line for R237.00

Feature: Note: This module does not suitable for IOS system. TTL data transparent transfer between a host Bluetooth device Build-in CSR company Bluetooth chip BC417143 Bluetooth specification v2.0 + EDR Works with any USB Bluetooth adapters Default Baud Rate: 9600, pairing code 1234, the working mode SLAVE Coverage up to 30ft Built in antenna Mini Size Using mainstream CSR Bluetooth chip, Bluetooth V2.0 protocol standards Serial module operating voltage 3.3V, 10 meters from the general The working current: pairing: 30mA ~ 40mA Sleep current: not sleep For GPS navigation systems, utility meter reading systems, industrial control systems mining site Can be used with a Bluetooth laptop computer plus a Bluetooth adapter, PDA and other devices to connect seamlessly   Specification: Power input: +3.3V DC Signal coverage: 30ft Size: 26.9 x 13 x 2.2mm Application: This module is mainly used for wireless transmission of data in the field a short distance. And PC can be easily connected Bluetooth device, you can also exchange data between two modules. Avoid cumbersome cable connections, direct serial cable replacement.   Package included: 3 x HC-06 30ft wireless bluetooth RF transceiver module

Feature: Support USB and 3.5 output Transmission range: 10m Bluetooth version: 2.1 Channel: 2 Package includes: 3 x Bluetooth Adapter