The health checker consists of the following hardware components:
The purpose of the device is to determine and display the status of AllSky7 cameras:
The status is determined from the following camera properties:
When any of these values is outside a certain defined range for a defined time, the status LEDs (10) will switch from green (ok) to yellow (warning) or red (error). In red mode, the buzzer (7) is giving an alert tone. You can control the volume of the buzzer (2), or mute it completely with the corresponding button (3).
The device has two basic modes, which are select with the mode switch (4).
You can power the device either via the USB port or via the external power supply connector (8) with 7..12V. Do not power the device with both sources in parallel, as it may damage the micro controller. You can switch on/off the external power supply with the power button (9).
In the top yellow line, the display shows the current activity of the device. When the status is displayed, it gives the name of the camera, the status (OK, WARN, ERROR) and the number of cycles that the status has been like this. Below the line you find detailed information. When the status is red, the buzzer is giving an alarm. The current cycle and remaining display time is shown in the lower right corner.
The easiest way to configure the device is via a configuration file config.csv, which needs to be stored on any of the connected cameras in the home folder of user ams. It will be loaded automatically when the device connects to the camera in local mode.
Here is a sample configuration file.
# configuration file for AllSky7 Health Checker version,1.0 wifi,My WiFi 1,My Passphrase 1 wifi,My WiFi 2,My Passphrase 2 camera,AMS16.allsky7.net,443,/health/txt camera,AMS35.allsky7.net,443,/health/txt cpu,5,10 disk,95,99 file,1,2 error,1,3 display,5,3 freq,500 bright,64
Everthing behind a hash sign (#) is regarded as remark and omitted. The following parameters can be configured:
By pressing both config buttons (5) and (6) in parallel for ~2s (long), you can enter the configuration mode. There you can cycle between the following configuration parameters:
For the configuration items 5 to 16, pressing the config - button (6) shortly will lower the displayed value up to a defined minimum value. Pressing the config + button (5) shortly will increase the displayed value up to a defined maximum values.
Pressing the config - button (6) longer will jump to the previous configuration item, pressing the config + button (5) longer will jump to the next configuration item.
For the configuration items 1 and 3, the config - button (6) will select N and the config + button (5) will select Y. Thereafter you jump automatically to the next WiFi or camera. You will cycle through all WiFis and cameras forever, until you jump to the previous or next configuration item by pressing one of the config buttons longer.
For the configuration items 2 and 4, you can change the current character with the config + and - buttons to the desired value and wait for a short time. Then you can enter the next character, whose start value is copied from the previous one. Use once more config + and - to adjust the value of the character.
If you want to keep the initial character, you have to press the config buttons shortly one after the other, anyway, to start the short countdown for saving the character.
Press both config buttons shortly in parallel to get back to the previous character.
Pressing one of the config buttons longer will save the string and let you edit the previous or next camera or WiFi, unless you press one of these buttons again longer. This will bring you to the previous or next configuration item.
Leave the whole configuration menu by pressing both config buttons longer at the same time.
You can reset (delete) all stored configurations by pressing both button for >10s.
To upgrade the firmware, you need to download the ESP-Flasher tool to your Windows PC (alternatively directly from Github), and the new firmware file. Connect the device to the USB port of your computer and start the flash tool. Select the COM port of the device and browse for the new firmware file on your PC. Click the flash ESP button to upload the new firmware.