Colswe-Hub-Wireless-SR is a wireless-enabled module that can host three Colswe modules to access them remotely through a Wifi network. It can be powered either by a USB Micro-B cable and a regular phone charger, or a 5V battery pack.
Colswe-Hub-Wireless-SR can be used in the same way as a VirtualHub running on a little PC, but it is much easier to setup and maintain than a PC. It is smaller and consumes less. It is compatible out-of-the-box with all existing applications using Yoctopuce API. As for the VirtualHub, it can run autonomously using HTTP callbacks.
Furthermore, Colswe-Hub-Wireless-SR features a built-in clock timer, that makes it possible to put the device into low-power deep sleep and wake-up automatically at predefined time. This makes it possible to reduce power consumption to 15uA while sleeping, which is crucial for applications running on battery or solar panels. Colswe-Hub-Wireless-SR only needs a few seconds of wake-up time to post data on an web server using the HTTP callback.
Three Colswe modules can be connected directly, one of which can be fixed directly on Colswe-Hub-Wireless-SR and connected using a Board2Board-127 connector. More devices can be connected thanks to the YoctoHub-Shield extension. Colswe-Hub-Wireless-SR can power Colswe environmental devices up to 2A.
Warning: although the 3 downstream ports hosting Colswe environmental devices use USB micro-B connectors, Colswe-Hub-Wireless-SR uses a specific protocol simpler than USB to talk to the devices. Therefore, it is not possible, neither to drive or even power a regular (non-Colswe environmental) device using Colswe-Hub-Wireless-SR nor to use a regular USB hub, such as the Micro-USB-Hub on the downstream ports. If you need more downstream ports for Colswe environmental devices, you can use a YoctoHub-Shield.
Sensor: Hub-Wireles-SR (Art. No. 27000).
Enclosures: Box-HubWlan-Black (Art. No. 25030)USB Cables:
3 cables from Hub to sensor units: OTG Micro-B/Micro-B-20
length 20 cm, straight (Art. No. 26000)
1 cable from the power supply to the Hub; choose between:
USB-A-MicroB-180, length 180 cm, right angle (Art. No. 36010)
USB-A-MicroB-180, length 180 cm, left angle (Art. No. 36020)
USB-A-MicroB-180, length 180 cm, straight (Art. No. 36030)
Power Supply: 3 ports USB-A white, 100-240 V to 5 V USB, 2,4 A, 12 W
• Colswe-Hub-Wireless-SR Manual.pdf