Custom custom SIPEED double serial port to USB module programmable ESP8285/ESP8266/ESP32 burn Manufacturer

We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.

PrecautionsBecause the oriqinal intention of this module is to burn Kendryte K210 and Espressif ESP8266/ESP8285/ESP32 chips, the BOOTx and RSTx levels of the interface are directly controlled by DTR/RTS, and DTR/RTS does not follow the RS-232 definition.