ESP32 WROOM ESP32 Dual Channel Wifi Bluetooth Relay Module Secondary Development
USD 36.99 USD
Specifications
| Brand Name | lothye |
| High-concerned Chemical | none |
| Semi Choice | yes |
Onboard ESP32 module IO0 programmable button and reset button. 1 programmable LED and relay indicator onboard. Onboard mature and stable ESP32-WROOM-32E module, large capacity 4M Byte Flash.
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