Search found 2 matches
- Tue Sep 09, 2025 3:08 pm
- Forum: General Discussion
- Topic: ESP32 + ADS1015: Data rate configuration not matching expected SPS
- Replies: 3
- Views: 712
Re: ESP32 + ADS1015: Data rate configuration not matching expected SPS
In single-conversion mode, I would expect more than 84 SPS, but definitely significantly less than the configured rate.
The reason is that I2C communication isn't really high-speed. In single-conversion mode, the MCU first sends a "start" command to the ADC, then keeps sending "reads" until the ...
- Mon Sep 08, 2025 7:33 pm
- Forum: General Discussion
- Topic: ESP32 + ADS1015: Data rate configuration not matching expected SPS
- Replies: 3
- Views: 712
ESP32 + ADS1015: Data rate configuration not matching expected SPS
Hi, how are you doing? My name is Emerson, I'm from Brazil and I'm trying to use the ADS1015 conversor circuit using an ESP32 and I²C protocol, my code has a setup as the code below, the trouble I'm having right now is to set the frequency rate, I'm trying to set it to 2400 SPS or 3300 SPS, any of ...