I ordered some ESP32's and they got here quickly and were packaged well to keep them safe. Also the price is excellent!

When you need any part it's delevered very fast from stock. Even for international takes few days to receive. Good customers service.

Normal speed shipping and good price coming from a US company

The shopping process is easy and delivery is on time.

It works on Ubuntu 14.04 environment. We tried to send and receive data through it at 10Hz and it worked well.

Smooth purchase experience; from locating the item to shipping.

Hello Just to thank the good sales service, I am very satisfied with the product. Best regards! Pablo

Item was send to me immediately after payment. Thanks for fast response.

positive transaction

I'm from Germany. We think gridconnect is the best dealer of CAN products.

Great Service. Product arrived very quickly

I have ordered the GC-BT-FIREPLUG2 in Grid Connect web site but they have not enough stock. Their after-sales friendly explain the situation and help me to expedite the shipment.

I'm happy with the quality of the connector. I just wished it were labeled to actually know it has a termination resitor inside.

I purchased a Grid Connect RS232 to RS485 converter to send computer output to a scoreboard at a go-kart raceway. My OEM supplier wanted $250 for a replacement so I thought I would give the Grid Connect a shot since it is only 50 bucks. It works as well as the original for 1/5 the price. I received it four days after I ordered it. Very pleased customer.

testing

used on ibm power system 8

I bought a WI232+ in May 2016. The device worked well for my application. It appears that the device is able to communicate serial data over the IP network side via TCP only (no option for UDP). The device worked seamlessly with the Lantronix COM Port Redirector Manager software to create a virtual COM port on my PC. I specified the terminal block option for power and the device was delivered with a mating connector with screw terminals.

This type of adapter which uses my home wireless network is much more reliable than bluetooth wireless. I was always having a problem with the bluetooth master and slave units loosing connection. But I am very happy with these RN340 wireless adapters. I have not lost a connection since I configured and installed them in my home theater setup. All of my home theater equipment have serial ports. I have 15 ports configured so far and not one has lost connection.

Love it, with the internal battery that last 30 hours there is no clutter with a external power supply. It is heavy duty .

Does not work and really lacking directions/documentation