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127 views
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An ESP8266 powered relay box for my bedroom lights121 views
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A ESP8266 powered relay box for my Raspberry Pi 4s - Rear135 viewsI've since added a 2.1mm jack for the power input.
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A ESP8266 powered relay box for my Raspberry Pi 4s - Front172 views
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A ESP8266 powered relay box for my Raspberry Pi 4s141 views
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153 views
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129 views
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