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--- projets:fuz:piedthon [2019-12-04 18:26] – [Hardware] document connections Lomanic
+++ projets:fuz:piedthon [2025-01-04 20:31] (current) – typofix Lomanic
@@ Line 1: / Line 1: @@
 ====== Piedthon ======
+<WRAP center round alert 60%>
+This traffic light has been lost somehow around october 2023…
+</WRAP>
 <WRAP round box 60%>
@@ Line 27: / Line 32: @@
 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 "$I" -t piedthon/input; sleep 0.5; done; done%%''
+or mosquitto ( package mosquitto-clients sur ubuntu ) : ''%%while :; do for I in {0..3}; do mosquitto_pub -h sonic.fuz.re -m "$I" -t piedthon/input; sleep "$J.5"; J="$I";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…)
@@ Line 40: / Line 50: @@
 GND                   GND
 VCC                   3.3V
-IN1                   14
+IN1                   14 (relay controlling the green light)
-IN2                   16
+IN2                   16 (relay controlling the red light)
 </code>