Heikin-Ashi candles strategy CRYPTO Long term

This is a simple and efficient trading strategies which relies entirely on Heikin ashi candles logic, but used with normal candles in order to avoid false signals.

For entry we have
Long condition : when we have a green candle and previous close was lower than the previous open(previous candle was red)
For short: when we have a short candle and previous cande was green.

For the better function of this strategy, is best to use big timeframes like 12h or 1day or even higher than that.

If you have any questions, please let me know !