What is the difference between the QW9104-840 and QW9102-840? Would either work with the IQ Panel 2 Plus?
Yes, either work with the IQ Panel 2+
The 9104 is a replacement for the 9102 and 9103, and is brand new. It comes with a 7V transformer vs a 5V transformer.
Specs of the 9104:
- Dimensions: 4.6"H x 7.52"W x .76"D
- Screen: Glass capacitive 1024 x 600
- Power Supply: Input 100-240VAC 1A/ Output 7V 1000mA
- Speaker: 1W x1
- Octa Core 1.4GHz processor
- Dual band 2.4 and 5GHz WiFi
- BLE 4.2 capable
- Front facing microphone