HPA5100B ESPHOME PCB, Converts your air purifier into a smart purifier

Replace your current Honeywell HPA5100B pcb with a wifi esphome based pcb solution that includes many features:

• ESP32-S2 Chip (esphome compatible)
• 4 speed filter fan control
• 10 x WS2815B RGB LEDS
• Uses existing Fan controller and power supply
• Pinout for Temp Probe
• 20x GPIO's exposed for DIY addons
• USB-C programming
• TTL programming header
• 5v, 3.3v ground headers
• OSHWA Certified on production

Some parts require soldering:

• Cable running to light bar (reused)
• Touch Coils (not included, reused)

Esphome capabilities:

• Automate with other air quality sensors
• Save power with automation 
• Temp readings
• Timer capabilities 
• Full RGB leds control
• Child lock capabilities 
• Filter timer and resets