How to assemble PedestrianController.

This is point for assemble parts from naked plain board.

Assemble ESP-WROOM-02

Light stick ESP-WROOM-02 to board.

We have to fix shifted position for ESP-WROOM-02 and do solder.

Mount switches.

Finished partial mounting because we have to test before assemble all parts.

Write PedestrianController firmware.

Connect header "CON1" to USB-serial converter.
- Caution: We must not mistake power line between 3.3V and GND.
- I use this converter: High power USB-Serial converter (In japanese)
Before write, we do power up (Connect serial converter to USB) and reset for firmware-write mode by mounted switches.
- Swithces-on-off sequence is bit complex.
- See also the video: https://youtu.be/IjTIz9GXHyo

Select "Generic ESP8266 Module" at Arduino IDE.
- And select these menu items (include your USB port "COM?")

This is writing log.
- After wrote firmware, We can see LED's grow sequence. See also the video: https://youtu.be/FbDNfWrt7zE

And outout debug log. It contains initial wifi sequence.
- Log contains invalid "Current time from RTC", you can ignore this logs.

Extract power module from AC power supply unit.

Final assemble steps.

We have to assemble all parts.
- Include power terminals (CON3, CON4), SSRs and RTC module header (CON2).

If RTC module's header pin angled, force straight and insert to header.

Connect power module onto board.

Cut longer rigid bases.

Pre-mount to board.

All items into the box "TAKACHI SW-100."