Hi,
I’m an early user and I would like to use AMB21 to calculate temperature from DHT11 and from a ntc3950 thermistor. I found this BLE – DHT over BLE UART – Realtek IoT/Wi-Fi MCU Solutions and I want to add this thermistor. It is possible? Could someone help me?
A thermistor is like a resistor that changes resistance with the temperature. This is different and separate from DHT11 which is a digital protocol.
To read a thermistor, you would either need a specific driver chip, or a voltage divider circuit to convert the resistance change to a voltage change that can be read by the ADC. Either method would be different from how the DHT11 sensor is read, and would require separate code.