ESP32 Power Supply Module 1/2/8 Channel ESP32-WROOM Development Board DC 5-30/60V Secondary Development Board

It's a great honor for you to visit my store. Good luck with your favorite purchasesHigh-concerned chemical : None Compatible Audio & Video Equipment Style : Amplifier Type : Bluetooth Brand Name : ALLOYSEED Origin : Mainland China WIFI Bluetooth-compatible BLE Relay Modu : Power Supply Module ESP32-WROOM Development Board : Secondary Development Board Origin : Mainland China Type : Module Condition : New Type(optional) : 1-channel/2-channel/8-channel Operating voltage : DC5-60V Working voltage : DC5-60V,DC5- 30V Number of relays : 1 way output,2-way output,8-way output Size : 58x54x17mm/2.28x2.13x0.67inch,75x48x17mm/3.07x1.89x0.67inch,148x80x17mm/5.83x3.15x0.67inch Weight : 31g,42g,147g