GREE WiFi Modules Firmware

Here are known firmwares for GREE Air Conditioners WiFi Modules. Each folder means firmwareCode of the device. Inside each folder you'll find firmwares.

Known modules architechtures

Armv8

• 36300000257
• 362001063066 (RK3308)

Armv7E-M

• 362001060200
• 362001060297
• 362001060498 (MTK7682)
• 362001060499
• 362001065279 (RTL8720CF)

Xtensa

• 36200100812
• 362001061890 (ESP32)

RISC-V 32bit

• 362001065232 (ESP32C3)

Unknown

• 362001000835

How theese firmwares were got

From an old version of Android mobile application hardcoded firmwareCode were extracted.

Using theese codes you can continue to http://{GREE_SERVER}/wifiModule/Lastversion?firmwareCode= and get a firmware download link.

There can be different updates for different regions. Known servers:

grih.gree.com
test.grih.gree.com
ru.grih.gree.com
na.grih.gree.com
hk.grih.gree.com
eu.grih.gree.com
in.grih.gree.com
sa.grih.gree.com

Example

~/ curl 'https://grih.gree.com/wifiModule/Lastversion?firmwareCode=36300000257' 2>/dev/null | jq

{
  "CreateDate": "2023-06-05 03:12:16",
  "commProtVer": "V1.0.0",
  "desc": "",
  "forcedUpgrade": 1,
  "frcUpgdType": 0,
  "r": 200,
  "url": "http://grih.gree.com/wifiModule/image/10527/274288",
  "ver": "3.4"
}