PowerNodeBlue-bringup: verschil tussen versies
(→Initial Bringup / checkout) |
(→Initial Bringup / checkout) |
||
Regel 23: | Regel 23: | ||
## Check 115200 baud visibility of ESP32 (press reset if needed). Should see <pre>ets Jul 29 2019 12:21:46 ... rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)</pre> | ## Check 115200 baud visibility of ESP32 (press reset if needed). Should see <pre>ets Jul 29 2019 12:21:46 ... rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)</pre> | ||
## Check upload with default Arduino example `Blink' app against LEDs set to OUT1/OUT2 (GPIO 16, GPIO4) with ESP32 -> ESP32-WROOM-DA module with settings [[Bestand:Arduino-blink-check.png|120px|Arduino blink check]] and [[Bestand:Arduino-blink-check-code.png|120px|Arduino blink code]]. | ## Check upload with default Arduino example `Blink' app against LEDs set to OUT1/OUT2 (GPIO 16, GPIO4) with ESP32 -> ESP32-WROOM-DA module with settings [[Bestand:Arduino-blink-check.png|120px|Arduino blink check]] and [[Bestand:Arduino-blink-check-code.png|120px|Arduino blink code]]. | ||
+ | ## Uploading at 115200 should work. For proper board with proper/non-counterfeit chips - 921600 baud works stable and well. | ||
# PoE and ESP32 | # PoE and ESP32 | ||
## Remove from USB; plug into PoE and check LEDs start flashing as soon as the power LED comes on. | ## Remove from USB; plug into PoE and check LEDs start flashing as soon as the power LED comes on. |
Versie van 4 feb 2025 om 15:36
15 units; 25/01/23 fab date.
Initial Bringup / checkout
Board 001 (selected as sacrificial):
- Optically checked soldering/board as is
- Plug in USB-C
- Check 3v3 and 5v power; check red LED comes one.
- Check for magic smoke/things getting hot (nothing should)
- check detection of serial port/driver. It won't have any output at this point
- PoE powering
- Solder in RJ45 connector
- Place solder bridges Vpwr, V5 to VPOE/VPOE5 in Source field
- Do not place the Vpwr/5V bridges in the PoE field - these should be better labeled: e.g. have an 'OFF' text added to them like the one just above.
- Plug in PoE ethernet; check voltages: 5V, 3v3 and Vpwr==5V
- ESP32
- Solder in the ESP32
- Unplug PoE ethernet; plug in USB;
- Check 115200 baud visibility of ESP32 (press reset if needed). Should see
ets Jul 29 2019 12:21:46 ... rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
- Check upload with default Arduino example `Blink' app against LEDs set to OUT1/OUT2 (GPIO 16, GPIO4) with ESP32 -> ESP32-WROOM-DA module with settings
and
.
- Uploading at 115200 should work. For proper board with proper/non-counterfeit chips - 921600 baud works stable and well.
- PoE and ESP32
- Remove from USB; plug into PoE and check LEDs start flashing as soon as the power LED comes on.
From this point on - use a Galvanic USB isolator when connecting to the board with Ethernet plugged in.
- Solder in Buzzer, OLED display (if needed), buttons, connectors
- Test with plain PowerNode install & check screen & menu cycling
- Check IP allocation on screen/serial and check web interface
- (Optional) solder on final power selection, fuses, sensors, etc.
Improvements
- Add the word 'OFF' to the labels of all bridges in the PoE field (and not just the top one)