cod.m ZigBee Coordinator 1.0 (CZC-1.0)#
- current version V1.0
- buy the cod.m ZigBee Coordinator
- Installation
- Firmware Download
- Z-Stack Firmware Download
- Tutorials
- FAQ
Features#
- CC2652P7 Texas Instruments multiprotocol 2.4GHz radio module
- ZigBee 3.x, Z-Stack firmware (Koenkk)
- Compatible with zigbee2mqtt (z2m), Home Assistant (zha), ioBroker, etc.
- LAN, Wi-Fi or USB mode
- PoE (802.3af) or USB-C power, <1W power consumption
- ESP32 open source firmware (cod.m UZG Fork)
- ZigBee firmware update via network and in future via web interface
- ESP32 firmware update via web interface or USB-C (Auto-BSL)
- 3D-printed case (CC-BY-NC-SA)
- External antenna
- Made in Germany
- CE, RoHS, WEEE
Installation#
- Screw the supplied antenna onto the antenna connection.
- Connect the cod.m ZigBee Coordinator to Ethernet and/or USB-C power supply. When using Power over Ethernet*, the USB power supply unit is not required.
- The red and green LED on the coordinator light up at startup. When only the green LED is lit, the coordinator is ready for operation.
- Get the DHCP IP from your router and access it via the browser:
http://192.168.xx.xx/
or use mDNS athttp://czc-xxxx.local
. - No further configuration is required for operation. However, individual settings and operating modes can of course be set in the web interface.
- Continue the setup according to the automation used:
* only in PoE version
Power supply#
The power consumption in PoE mode is ~0.9W, in USB mode ~0.7W.
Power over Ethernet (PoE)#
Power over Ethernet (PoE) 802.3af is only available in the PoE version. USB-C power supply naturally also works with the PoE version. USB-C can be plugged into this PoE version at any time without interruption. When switching from USB-C to PoE power supply, the coordinator restarts, as the PoE interface chip must first negotiate the voltage with the PoE switch.
USB-C#
A USB-C power supply with 5V and minimum 400mA is required. A suitable power supply can be purchased in the cod.m shop: goobay USB-C Charger Set 45298.
LEDs#
The coordinator has three LEDs that indicate the operating status. The LEDs can be controlled separately under the General
menu item.
Power LED (green)#
Indicates existing power supply. The power LED can be controlled and deactivated separately via software.
Mode LED (red)#
The red LED lights up when USB mode is switched on. The mode LED can be controlled and deactivated separately via software.
ZigBee LED (yellow)#
This LED is directly connected to the ZigBee module (CC2652P7) and lights up when pairing is switched on, for example. The ZigBee LED can be controlled separately via software.
Push-button#
Various actions can be carried out on the coordinator via the push-button. The easiest way to press the button is with a bent paper clip (or similar).
- Short press: Activate/deactivate USB mode. Indicated by the illuminated mode LED (red).
- Hold for 2-4 seconds: LEDs on/off
- Hold for 4-8 seconds: Activate ZigBee module bootloader
- Hold >10 seconds: Coordinator reset
Factory settings#
To reset the Coordinator to factory settings, disconnect the Coordinator from the power supply. Then hold the button on the device for >10 seconds while reconnecting the power supply.
Links#
- cod.m ZigBee Coordinator at the cod.m Webshop
- Der lange Weg zum cod.m ZigBee Coordinator - allgeek TechBlog [DE]