Difference between revisions of "SP Monitor LOLIN32"

Latest revision as of 10:34, 15 February 2020

eduroam-TH SP Monitoring firmware installation for WEMOS LOLIN32

Wemos Lolin board (ESP32 with 128x64 SSD1306 I2C OLED display)

ESP32-based (ESP-WROOM-32 240MHz)
USB Micro, CP2102 USB to UART bridge
4MB SPI flash memory + 520K RAM
1 Button, Classic 0.96” (168×64 pixels) monochrome OLED display, 1 Reset
2.4G Antenna max sensitivity reception: -97 dBm
5V DC power supply
Development Platform MicroPython, Arduino

Where to buy

฿380, ESP32 + OLED 128x64 on one board บอร์ดพัฒนา ESP32 พร้อมจอ OLED380, ESP32 + OLED 128x64 on one board บอร์ดพัฒนา ESP32 พร้อมจอ OLED
฿470, บอร์ดพัฒนา IoT พร้อมจอ OLED Wemos® Lolin32 ESP32 + OLED WiFi+Bluetooth

How to flash eduroam-TH SP Monitoring firmware for WEMOS LOLIN32

System requirement

Desktop/Labtop computer
Microsoft Windows 8, 10
Windows PowerShell
USB port

Instruction

Download eduroam-TH firmware and flashing tool
Extract the downloaded file to a local disk (ex: D:\):

List of files:

D:\eduroam-TH-firmware\
 - esptool.exe
 - Lolin32.ps1
 - ESP32-eduroam-mon.ino.lolin32.bin
 - ESP32-eduroam-mon.ino.partitions.bin
 - boot_app0.bin
 - bootloader_dio_80m.bin

Run Windows PowerShell: Win+r >> PowerShell.exe

Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.

PS C:\Users\Hello World> _

Change location to D:\duroam-TH-firmware

PS C:\Users\Hello World> D:
PS D:\> cd eduroam-TH-firmware
PS D:\eduroam-TH-firmware> _

Enable execution of PowerShell scripts

PS D:\eduroam-TH-firmware> Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Unrestricted -Force

Run the flashing script: Lolin32.ps1 and follow the instruction

PS D:\eduroam-TH-firmware> .\Lolin32.ps1
=====================================================================
=============== eduroam-TH monitoring device flash tool ===============
=======================================================================

1) Connect Wemos LOLIN32 to computer

Press Enter to continue...:

Connect Wemos LOLIN32 to USB of computer

=======================================================================
=============== eduroam-TH monitoring device flash tool ===============
=======================================================================

2) Select a COM port

1: Silicon Labs CP210x USB to UART Bridge (COM111)
2: Standard Serial over Bluetooth link (COM5)
3: Standard Serial over Bluetooth link (COM6)
4: Standard Serial over Bluetooth link (COM3)
5: Standard Serial over Bluetooth link (COM4)
Q: Press 'Q' to quit.

Please select COM port: 1

Firmware flashing starts, Long press BOOT button if flashing does not start in 5 seconds

=======================================================================
=============== eduroam-TH monitoring device flash tool ===============
=======================================================================

3) Long press BOOT button if flashing does not start in 5 seconds

Flashing: Silicon Labs CP210x USB to UART Bridge (COM111)
=======================================================================
esptool.py v2.6
Serial port COM111
Connecting....
Chip is ESP32D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
MAC: c4:4f:33:0c:11:bd
Uploading stub...
Running stub...
...
Leaving...
Hard resetting via RTS pin...

Device reboot and running

=======================================================================
4) Disconnect Wemos LOLIN32 from computer to stop serial monitor
=======================================================================

eduroam-TH SP monitoring device version 0.30-2019103100
ESP32 Development Board: LOLIN32
...
Connecting WiFi to: eduroam
Security Type: WPA2 Enterprise
.............................
WiFi connection successfully
...
Wifi will disconnect and reconnect again in 30 minutes
Going into DeepSleep mode and will wake up in 30 minutes

Disconnect Wemos LOLIN32 from computer

How to use

--- Please wait ---

@@ Line 1: / Line 1: @@
 {{DISPLAYTITLE:Prakai's Wiki, eduroam-TH SP Monitoring}}
 {{#seo:
-|keywords=Prakai Nadee, Wiki, Personal Wiki, eduroam, eduroam-TH, SP Monitoring, IoT
+|keywords=Prakai Nadee, Wiki, Personal Wiki, eduroam, eduroam-TH, SP Monitoring, IoT, WEMOS LOLIN32
 |description=Prakai Nadee's Wiki, eduroam-TH SP Monitoring
 }}__NOTOC__
@@ Line 7: / Line 7: @@
 == eduroam-TH SP Monitoring firmware installation for WEMOS LOLIN32 ==
 === [https://github.com/FablabTorino/AUG-Torino/wiki/Wemos-Lolin-board-(ESP32-with-128x64-SSD1306-I2C-OLED-display) Wemos Lolin board (ESP32 with 128x64 SSD1306 I2C OLED display)] ===
+[https://eduroam-mon.uni.net.th/doc/images/7/7c/Lolin32-300px.png https://eduroam-mon.uni.net.th/doc/images/7/7c/Lolin32-300px.png]
 * ESP32-based (ESP-WROOM-32 240MHz)
@@ Line 32: / Line 34: @@
 * List of files:
-  D:\duroam-TH-firmware\
+  D:\eduroam-TH-firmware\
    - esptool.exe
    - Lolin32.ps1
@@ Line 46: / Line 48: @@
 * Change location to D:\duroam-TH-firmware
-  PS C:\Users\Hello World> D:
+  PS C:\Users\Hello World> '''D:'''
-  PS D:\> CD eduroam-TH-firmware
+  PS D:\> '''cd eduroam-TH-firmware'''
   PS D:\eduroam-TH-firmware> _
+* Enable execution of PowerShell scripts
+ PS D:\eduroam-TH-firmware> '''Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Unrestricted -Force'''
 * Run the flashing script: '''Lolin32.ps1''' and follow the instruction
@@ Line 63: / Line 68: @@
   =======================================================================<br/>
 ) Select a COM port<br/>
-: Silicon Labs CP210x USB to UART Bridge (COM111)
+  '''1: Silicon Labs CP210x USB to UART Bridge (COM111)'''
 : Standard Serial over Bluetooth link (COM5)
 : Standard Serial over Bluetooth link (COM6)