Miner R1 looks the same and has the same algo and parameters as Pinidea RR200. Very interesting. see
https://www.zigminer.com/miner.html
https://shinwangs.en.made-in-china.com/product/BjnxMbaobIhz/China-2018-New-Arrived-Hot-Selling-Pinidea-Rr200-27kh-S-Asic-Chips-Miner-for-Mining-Xmr-Etn-Sumo-Bcn-Grfr-Ipbc-Aeon.html