Best Bluetooth Rs 232 Module

CP2102 6 in 1 USB to TTL Serial Adapter Module USB to TTL 485 232,TTL to 232 485,RS232 to 485 + 4P Dupont Cable Jumper Wire Female to Female for Nextion Display Beitian GPS Arduino Windows

-cp2102 serial adapter module supports usb to ttl, usb to rs232, usb to rs485, ttl to 232, ttl to 485, 232 to 485..
-USB specification 2.0 not 3.0, compatible with arduino,Windows XP/7/8/10 32bits/ 64bits, Linux etc..
-You need to set the dip switches for different conversion purpose..
-Before make 6 in 1 usb to ttl module work, you need to install cp2102 driver..
-cp2102 usb to ttl adapter widely used with nextion display, beitian gps, esp-01s adapter, sim7000a board etc..

【Batteries】 Compatible with various deep cycle batteries: Sealed, Gel, Flooded, and Lithium..
【12V/24V】 Detect 12V or 24V DC system voltages automatically. Innovative MPPT technology with high tracking efficiency up to 99% and peak. Conversion efficiency of 98%..
【Protection】 Electronic protection: Overcharging, over-discharging, overload, and short circuit. Reverse protection: Any combination of solar module and battery, without causing damage to any component..
【Design】 Die-cast aluminum design for heat dissipation and the capability of measuring the battery's temperature and remote monitoring. Customizable charging voltages..
【Bluetooth】 RS232 port allows to communicate with the BT-1 Bluetooth module, which can pair with smart phone app..

★MAX3232 3.3V to 5V DB9 Male RS232 Serial Prot to TTL Converter Module..
★Program the type of microcontroller: STC/STM32 / NXP / Renesas MCU / NEC..
★Used in radio modification,mobile phone brushing,XBOX360 brushing machine,GPS,DVD brushing, hard disk repair,set-top box upgrade..
★Package Include:5PCS x MAX3232 RS232 to TTL Serial Port Converter Module and 20pcs Dupont Lines..

The module is made of high quality ABS material, it is durable and have long service life..
The product has strong compatibility, can be applied in many places, easy to use..
With 2.54mm pin pitch, it can be used for friendly testing of MCU development board..
It can be widely used in LCD/ADC/DAC/operational amplifier RS232, RS485, RS422 bus..
This is a DCDC voltage converter module, not difficult to assemble, convenient to store..

4 HDBT Receivers with PoC, Bi-Directional IR, and Bi-Directional RS232 Serial.
18GBPS HDR 4K 60hz YUV444 with 4K to 1080p downscaling. Supports all forms of surround sound including Dolby Atmos, Dolby Surround, 5.1 - 7.1 - 11.1 - 5.2 - 7.2 - 11.2, 2 Channel Stereo.
iOS & Android App!! Includes 4 HDBT PoC Receivers (230ft Distance Range) that don't need any additional power.
RS232, IP, and IR Remote Control! Guaranteed compatibility with Crestron, Savant, Control, or any other RS232 system. We have a Crestron, Control4, URC, and Simple Control module available for free!.
4 HDMI source devices (BluRay, Apple TV) switched to 8 HDBT & HDMI output destinations (TVs, Projectors).

Built-in a new and original FTDI IC device ‘FT232RL’, which handles all the USB signalling and protocols. TTL levels of +5V and +3.3V adjustable....
Provides access to UART Transmit (Tx), Receive (Rx), RTS#, CTS#, VCC and GND connections.
POW(power), RXD/TXD transceiver communication LED indicator....
Windows 8 and newer OS, Linux and Mac OS will install FTDI driver automatically, except Chrome OS. For details of OS compatibility and installation....
Typical applications: USB to RS232/RS422/RS485 converters, Support EEPROM, Vendor ID re-write, unbrick routers and Mprog3.5, interface to GPS modules,....
You will get: 1 x Moyina USB to TTL Module + 1 x Jumper + 10 x Dupont Cables (7.9”, female to female), which are packed by antistatic bag. We offer....

ESP32-CAM WiFi + Bluetooth Module WiFi ESP32 CAM Development Board with Camera Module OV2640 2MPcompatible for Arduino, Support Image WiFi Upload and TF Card.
Bluetooth: Bluetooth 4.2 BR/EDR and BLE standard.
Camera WiFi + Bluetooth Module 4M PSRAM Dual-core 32-bit CPU Development Board with OV2640 2MP Camera Module + FT232RL FTDI USB to TTL Serial Converter + 20 pin Jumper Wire.
FTDI USB Serial Adapter comes with the FT232RL chip and uses both 3.3V and 5V operating voltage. Adapter Logic-level can be set via jumpers on the board, which makes simple to connect to your controller. USB power has over current protection, using 500MA self-restore fuse..
This module supports interfaces such as UART / SPI / I2C / PWM / ADC / DAC.

【Precise Control Over Your Devices】 Compatible with all Renogy RS485 communication port products includes the Rover Elite MPPT Solar Charge....
【Real-time Insight】 Get real-time and historical data via Bluetooth Module and Renogy DC Home App. Bluetooth 4.2 and BLE technology provides fast....
【User-friendly】 Easily connect the Bluetooth Module to the RS485 communication port, and follow the App instructions. The Bluetooth Module is....
Connect the BT-2 to the component's RJ45 communication port to wirelessly check and adjust your system's parameters through the DC Home App (available....
Fully control the solar power generation, energy storage, and inverters' real-time operation data by monitoring from the DC Home App..

Dual Serial Device Server: Cpu: Cortex-M4 120Mhz, Serial RS485 & RS232 to Ethernet Server, 2 Serial Ports: 1 Port is RS232, 1 Port is RS485, 1 RJ45 Ethernet Port. Support RS232 & RS485 Working at The Same Time..
Data Link Protocol: Ip£¬Tcp£¬Udp£¬Dhcp£¬Dns£¬Http£¬Arp£¬Icmp£¬Web Socket£¬Httpd Client..
Speed: 10 / 100 Mbps, Mdi / Mdix Cross Direct Automatic Switching, Baud Rate: Rs-232£º600Bps ~ 230. 4Kbps£¬Rs-485£º600Bps ~ 1Mbps.
1.5Kv Electromagnetic Isolation, Shell Isolation Protection.
Configure Via Web Browser or Virtual Com Software Interface.
Working Temperature: -40 ~ 85¡ãC, Power Consumption: 003c 1W..
What's in The Box: 1 x Dual Serial Device Server, 1 x 5V 1A Power Supply, 1 x Female to Female Serial Cable..