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syssi / esphome-yeelight-ceiling-light

ESPHome custom firmware for some Yeelight Ceiling Lights
Apache License 2.0
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Support for Yeelight Arwen 450/550S #52

Closed PsychoRS closed 1 year ago

PsychoRS commented 2 years ago

Hi,

Does anyone know if S variants of Arwen 450/550 are technically the same as the C ones? I've read in some websites, maybe in Yeelight official ones, that they are the same lights with the only difference being thel covers, with a metal ring in the outside of S models.

Can anyone confirm this? Specifications are the same, that is true.

https://us.yeelight.com/shop/arwen-smart-flush-mount-ceiling-light-450s/

Thanks in advance.

helgek commented 1 year ago

I have both C and S and though I haven’t opened them yet I’m very sure they are the same. The distinction between them is the outer shape. The S models have an extra outer frame which reduces the light emitting angle a bit and the design looks a bit different but apart from that I’m sure they’re the same.

syssi commented 1 year ago

@helgek Do you know to encryption tokens of your devices required for miIO communication? We could use the miiocli tool to request the device info. The response should reveal it's an ESP32-based or Mediatek-based device.

helgek commented 1 year ago

@syssi: According to miiocli all my four devices are ESP32 based:

Arwen 550S Model: yeelink.light.ceilb Hardware version: esp32 Firmware version: 2.1.7_0011

Arwen 550S Model: yeelink.light.ceilb Hardware version: esp32 Firmware version: 2.1.7_0011

Arwen 450C Model: yeelink.light.ceilc Hardware version: esp32 Firmware version: 2.0.6_0005

Crystal Pendant Light Model: yeelink.light.ceiling10 Hardware version: ESP32 Firmware version: 1.3.2_0032

syssi commented 1 year ago

Good job! Thanks for collecting these details. :-)