What technology is generally used to convert Bluetooth WiFi to 0-10V in smart dimming?

ckf茉莉花

What technology is generally used to convert Bluetooth WiFi to 0-10V in smart dimming? [Copy link]

What technology is generally used to convert Bluetooth WiFi to 0-10V in smart dimming?

maychang

Bluetooth and other devices can only provide communication means. The conversion into 0~10V still needs to be achieved through D/A after receiving commands and data.

zjqmyron

The current mainstream wireless modules include Bluetooth and Wifi modules. Such modules generally have the ability to output PWM or I2C signals, but to achieve 0-10V output, a dedicated 0-10V interface chip is required. The DAC chip GP8201 launched by Keyi Electronics can achieve I2C to 0-10V conversion, and the PAC chip GP8101 can achieve 0-100% PWM to 0-10V voltage conversion.

GP8201 or GP8101 can be used to easily output 0-10V voltage and realize intelligent control of 0-10V dimming power supply. If color temperature adjustment is required, only one more GP8101 is needed to control another 0-10V dimming power supply.

qwqwqw2088

zjqmyron posted on 2019-10-29 13:42 The current mainstream wireless modules include Bluetooth and Wifi modules. Such modules generally have the ability to output PWM or I2C signals, but to achieve 0-10V ...

I think I have introduced GP8201 before. Please send me the information.

zjqmyron

qwqwqw2088 posted on 2019-11-9 16:25 GP8201 seems to have been introduced before, please send me some more information

There is no way to insert a datasheet here. You can check the official website of Shanghai Keyi Electronics