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--- projets:fuz:piedthon [2019-12-04 09:21] – [Roadmap] fix page layout again Lomanic
+++ projets:fuz:piedthon [2020-05-10 22:17] – [Software] minor typos Lomanic
@@ Line 27: / Line 27: @@
 Code: https://git.interhacker.space/jeanjack/piedthon
-The eps listens to a MQTT channel at ''sonic.fuz.re'', described in [[:infra:mqtt]].
+The ESP listens to an MQTT channel at ''sonic.fuz.re'', described in [[:infra:mqtt]].
 For testing, using [[https://github.com/shirou/mqttcli|mqttcli]]: ''%%while :; do for I in {0..3}; do mqttcli pub --host sonic.fuz.re -m "$I" -t piedthon/input; sleep 0.5; done; done%%''
 ===== Hardware =====
+:!: **RISK OF DEATH OR INJURY: always unplug the traffic light from mains when it is opened as the inside is not insulated at all** :!:
 (Describe pinout here, components…)
+{{:projets:fuz:piedthon:relays_webduino_connections.jpg?400|}}
+<code>
+Relay module          Webduino
+GND                   GND
+VCC                   3.3V
+IN1                   14 (relay controlling the green light)
+IN2                   16 (relay controlling the red light)
+</code>
 <WRAP notice round box 70%>