TTGO T-Relay ESP32 chip DC 5V 4 group Relay 4MB Flash Iot Relay supports WiFi custom PCB motor fan controller PCBA customize

Lonten is a professional PCB and PCBA manufacturer. Shenzhen, China, one-stop OEM solution provider. Provide high quality bare PCB and PCB assembly services, including component procurement. Injection parts and metal parts assembly, MCU programming and functional testing, a large number of wholesale sales of global buyers.
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Shipping List

 

Relay:

1 X Relay

2 x Pin

 

Relay Set:

1 X Relay

2 x Pin

1 X T- U2T USB to TTL