Settings
Configure the active vaccine and its cold-chain thresholds
Active Vaccine
Pick the vaccine stored in the mobile cooler. The thresholds below are what the Arduino and this dashboard both use.
| Vaccine | Covishield |
| Generic | AZD1222 |
| Manufacturer | Serum Institute of India |
| WHO class | C |
| Storage range | 2°C to 8°C (refrigerated) |
| Freeze sensitive | Yes |
| Heat exposure limit | 10°C for 20h |
| CTC eligible | No |
Arduino Configuration
Copy this into arduino.ino to activate the selected vaccine for the ESP32.
// arduino.ino #include "vaccine_data.h" // Active vaccine from the WHO/CDC dataset (no more hardcoding) #define ACTIVE_VACCINE_ID "covishield"
Alarm defaults (WHO PQS E006)
Heat (stationary)
≥8°C for 10h
Heat (mobile)
≥10°C for 10h
Freeze
≤-0.5°C for 1h
Dataset source: WHO EPI Guidelines, WHO PQS E006, CDC Vaccine Storage & Handling Guide. Thresholds follow WHO EPI storage ranges and WHO PQS cumulative-exposure alarm limits.