Type:Logic ICsCondition:NewSupply Voltage:otherDissipation Power:otherOperating Temperature:otherFeatures:The whole network minimum size: 4.1 * 1.6 cm, ultra一narrow design, to avoid conflict with other USB devices;1. product solid small size, thickness of 1.6MM, leads to 8 IO port, DEBUG pin. Can increase the shell;2.the operating frequency of 2.405一2.485GHz, wireless transmission rate of 250Kbaud;3, power consumption: receiving current <20mA, emission current <25mA;4, with the firmware to achieve protocol analyzer function;5, the choice of BALUN design (2450BM15A0002E), the distribution of small impact, superior performance, stable and reliable;6, the DONGLE can burn their own procedures to send and receive modulesPackage Included:1 x Wireless Zigbee CC2531 Sniffer
C**O
Works as expected
This worked great, I was able to flash with new code.
A**S
Does the job
Just started messing about with building Home Assistant on a Raspberry Pi and wanted to make everything local. This was recommended so I went ahead and got it.To make it useful, you need to flash the firmware but if you search on YouTube there's a guy who goes through it so that you can do it easily using the Pi. I say "easily" but it's still a bit of a faff as you need to solder 4 wires onto a tiny connector to attach it to the GPIO pins on your Pi. Then there's a bit of messing about to actually get it to flash. I'd say if I can do it then most people should be able to.The antenna is built into the end of the board and it's not great. Moving it up from the floor to about 1m took the signal from about 1 to about 25. I've also got the bits to add an external antenna. You should think about this, or putting it on the end of a USB extension cable so that you can position it where you'll get the best reception.All in all though it does exactly what I need so I would recommend it
R**R
ZigBee controller without proprietary hubs
Works great with IKEA tradfri and Xiaomi sensors when paired up with zigbee2mqtt and home assistant. Did get interference from WiFi router so ensure you move away from those
C**S
Bon produit
Fonctionne bien avec Zigbee2MQTT 1.8 et Home Assistant
C**N
Qualité signal médiocre
Article retourné car très mauvaise qualité du signal de réception.Sur les deux, un seul arrivait à accrocher le signal et cela de manière médiocre.(Mauvaise soudure ou qualité PCB à revoir)
M**I
Pessimo
Pessimo
