Ewelink RF No Neutral 3 Channel Relay Board
Available from:
Aliexpress.com
Install method:
USB to Serial
| GPIO # | Component |
|---|---|
| GPIO00 | Button 1 |
| GPIO01 | None |
| GPIO02 | None |
| GPIO03 | None |
| GPIO04 | Relay 2 |
| GPIO05 | Relay 3 |
| GPIO09 | Button 2 |
| GPIO10 | Button 3 |
| GPIO12 | Relay 1 |
| GPIO13 | LedLink |
| GPIO14 | None |
| GPIO15 | None |
| GPIO16 | None |
| GPIO17 | None |
Configuration
{"NAME":"Ewelink 3 Gang Module","GPIO":[32,0,0,0,225,226,33,34,224,544,0,0,0,0],"FLAG":0,"BASE":18}
Because of narrow space on the pcb, i did not solder any wires but rather using nano probes that i printed earlier from this link https://www.thingiverse.com/thing:3615910
You may also opt to just use a jig for psf-b04 https://www.thingiverse.com/thing:4841261
Pinout
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