Reviews Sma Rs48communication Module 2

RICH SOLAR 40 Amp 12V/24V DC Input MPPT Solar Charge Controller with LCD Display Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery Negative Ground

【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..

The AT4516 Temperature Recorder is easy to set up and reconfigure from the front panel..
AT4516 has bi-directional communication via RS-232C, which enables control from a host computer..
The AT4516 offer easy portability along with applent's built-in signal conditioning and Universal Input Module, at a price to fit your budget..
AT4516 sturdy metal chassis effectively shields against electromagnetic interference, maintaining high measurement accuracy on low level signals..
AT4516 is tested to stringent shock and vibration standards..

BN-220 gps module has flash to save configuration, so you do not need to reset data next time when you use it. But it has no compass. If you need gps with flash and compass, please buy bn-880 from Geekstory..
When you use it for Raspberry Pi, there is no driver needed but you need to install software.
The TX LED flash means gps module output normally.The PPS LED flash means gps module locate your place..
Data Level : TTL or RS-232,Default TTL level. To make it be RS232 output, you need to use one TTL to RS232 converter cable.
BN 220 gps module documentation link cannot be displayed. If you need technical documentation, please click “Ask a question” to em-ail us.

Material: Made of high quality material with good connectivity..
Function: One side is BNC male with male pin, and the other side is SMA female with inner bore, used for connecting BNC to SMA RF coaxial cable or device..
Applications: Suitable for Antennas, Broadcast, Radios, Wi-Fi, Telecom, Coaxial cable, LMR, Wireless LAN Devices, CCTV, Microwave Applications and Digital Communication System etc..
Package: 2pcs BNC male to SMA female Adapters.

Material: Made of high quality material with good connectivity..
Function: One side is N male with male pin, and the other side is SMA female with inner bore, used for connecting N to SMA RF coaxial cable or device..
Applications: Suitable for Antennas, Broadcast, Radios, Wi-Fi, Telecom, Coaxial cable, LMR, Wireless LAN Devices, CCTV, Microwave Applications and Digital Communication System etc..
Package: 2pcs N Male to SMA Female Adapters.

HD-SDI Video: The SDI Fiber converter support HD-SDI with 8-channel audio embedded, resolution up to 1080P&30HZ, Automatic reclocking 270Mbit/s - 1.48Gbit/s..
Support Rs485&Tally: The HD SDI to fiber converter support both Backwards RS485(Max 57600) and Tally. You can control other device or use Tally Function in broadcast..
Compact Size: The SDI Fiber Extender only 1.7*0.9*2.8 inch in size, it’s so small and can install on cameras..
Loop output: The HD-SDI Fiber Optic transceiver support loop output, you can see the image easily in local side..
Support CWDM/DWDM SFP: The Fiber optic support CWDM/DWDM technique. You can use CWDM/DWDM SFP module when you only have limited fiber cable resource..

★ Scan speed: Fast/Med/Slow The AT4524 is easy to set up and reconfigure from the front panel. AT4308 has bi-directional communication via RS-232C, which enables control from a host computer..
★ Cold Junction Compensation The AT4524 offer easy portability along with applent's built-in signal conditioning and Universal Input Module, at a price to fit your budget..
★ TFT True Color LCD Display AT4524 is tested to stringent shock and vibration standards. USB-Disk Interface . The warranty is 1 year..
★ Interface: RS232C and USB Slaver Interface AT4508 sturdy metal chassis effectively shields against electromagnetic interference, maintaining high measurement accuracy on low level signals. The analog circuitry is also isolated from the digital ..
★ Application : Apply to home appliance,motors,heating appliance,temperature controller,transformer,oven,thermal protector,power supply,lighting,electric power,LED and so on..

BN-880 is suitable for Open source flight controller, not for flight control with SCM.
Bn 880 gps module is dual module compass, with and electronic compass IC HMC5883L.
Bn 880 gps module has flash to save configuration. So you do not need to reset next time when you use it.
DIts data Level is TTL or RS-232, Default TTL level. To make it be RS232 output, you need to use one TTL to RS232 converter cable.
When you use it for Raspberry Pi, there is no driver needed but you need to install software.

...idth). As client antenna: Connect to an access point in any direction. Designed for wireless 802.11ac and other Dual Band 2.4GHz / 5.8 GHz applications. Omni-directional direct connect antennas tuned to perform on 2.4 & 5.8 GHz networks..
Vertically polarized and suitable for many of today’s machine to machine and communication applications such as telemetry, remote monitoring and mesh networking applications..
Sends WiFi / wireless signal high and low enough to reach 2 levels of a building. Omni dipole antenna: Radiates signal with a beam of 360 degrees.
also receives signal from 360 degrees around it Mounts directly onto RP-SMA-female or SMA-female connector of radio or client device Bottom section of "right angle" version has articulating angle that can be adjusted to 90-degrees or other angle. The versions with an all-brass base (connector section) are waterproof / weatherproof rated IP65..
Product name:5.8G Omnidirectional Antenna Type:2.4/5.8G Connector: RP-SMA female V.S.W.R: Less than =1.8 Antenna gain:2dbi Frequencies: 2.4GHz ~ 2.5GHz 4.9GHz ~ 5.8GHz Function:Transmitt....