I need SPI communication because with I2C I can only get a sampling rate of 800Hz, and I need at least 2000Hz or more

Hi everyone. I'm having problems to get the adxl345 working with the esp8266 nodemcu, with i2c there were no problems but through SPI I couldn't get a response from the sensor, or load the code. I used the following pins esp8266 ADXL345 3V3 ----------------> VCC GND ----------------> GND D8 (GPIO15)...

Hi, could you send me your code? Did you try to make the adxl345 work via spi with nodemcu esp8266? I'm the same as you, with i2c everything worked fine but spi is a pain in the ass haha