longitudinal counter

• esp32 dev board
• atmega1284p
• 20x4 LCD display
• JDY-41 transparent serial port radio module for comunication between the avr and esp32
• AHT15 temperature and humidity sensor
• SD-card for logging data and storing html files (also ftp available)
• 1 adc input for diameter measurment with GS 754B
• 1 counter input (ISR driven)
• 2 adc channels of 0-10v input converting to 0-100%
• 2 open colector outputs
• buzzer for alerts
• 24vcc supply voltage