Binghe ESP Relay 2-Channel Module, ESP-32 Relay Development Board with 4 MB Flash Dual WiFi DC5-60V Power Supply for Secondary Development Learning (LC-Relay-ESP32-2R-D5) June_2023_update UV protection filter reduces ultraviolet

UV protection filter reduces ultraviolet light and protect your loved lens from dust

Package 2×EyecupGuaranteeWe offer 90 days no reason to refund

NOTE: This cable can function lens start/stop control/ trigger/ focus

which is convenient for you to store and carry the baton

Canon 15-85mm f/3

Binghe ESP Relay 2-Channel Module, ESP-32 Relay Development Board with 4 MB Flash Dual WiFi DC5-60V Power Supply for Secondary Development Learning (LC-Relay-ESP32-2R-D5) June_2023_update UV protection filter reduces ultravioletBinghe ESP Relay 2 Channel Module, ESP 32 Relay Development Board with 4 MB Flash Dual WiFi DC5 60V Power Supply for Secondary Development Learning (LC Relay ESP32 2R D5) Description: ESP Relay Board Dual Channel WiFi Relay Module ESP 32 Development Board DC5 60V AC90 250V Arduino Power Supply ESP 32 Development Board DC5 60V Product sales point: 1: Wide range of applications 2: Small Size 3: Easy to use 4: Supports DC5 60V power supply. 5: It is