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--- projets:fuz:piedthon [2019-12-02 00:27] – [Resources] Lomanic
+++ projets:fuz:piedthon [2023-02-02 22:06] – external edit 127.0.0.1
@@ Line 6: / Line 6: @@
 </WRAP>
-Code: https://git.interhacker.space/jeanjack/piedthon
 ===== Resources =====
   * pedestrian traffic light, already hacked to run on regular AC power socket
@@ Line 16: / Line 15: @@
 ===== Roadmap =====
   - install esp and relays to control each light individually
+  - secure connections using [[wp>veroboard]] or custom-made PCB
+  - flash [[webduino]] using Arduino IDE
   - make it blink
   - make it blink according to received MQTT messages
   - enable wifi OTA upgrades
   - add wifimanager
-  - make MQTT parameters configurable at runtime
+  - make MQTT parameters configurable at runtime ([[https://github.com/prampec/IotWebConf|prampec/IotWebConf]]? see [[https://reddit.com/comments/e4pj1u|this reddit thread]] also)
+===== Software =====
+Code: https://git.interhacker.space/jeanjack/piedthon
+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…)
+{{: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>
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   * Project created on **Fri 22-11-19** by **[[:user:lomanic|lomanic]]**
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