1. Supports 24 channels of simultaneous measurement of ADC values, the input voltage is 0~3V, and each ADC port has added TVS protection. The measurement speed can be changed through AT commands, with a maximum upload speed of 10K times per second. Cooperate with Vofa+ host computer to display the voltage waveform in real time.2. The main control chip uses STM32F407ZET6 as the main control chip. The measurement input voltage range is 0~3V and cannot be used with overvoltage. Multiple upload rates can be set, up to 10K times. Works with Vofa+ host computer to display voltage waveforms in real time.3. Debugging interface, 24 channels of simultaneous measurement lead to the microcontroller debugging interface. You can develop your own firmware. Type-C interface for power supply and data transmission. The Type-C interface uploads the calculated voltage value and the serial port uploads the ADC value. Onboard red power light, blue running Indicator light, reset button4. STM32F407ZET6 24 channels; 12Bit AD sampling module5. Data acquisition Type-C interface module1. Product name: STM32 24-channel AD sampling module2. Product size: About 68x90mm3. Product interface: Type-C Interface Power SupplyNote:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The UseColour:As ShownMaterial:FR-4Package Contents:1 x STM3224 AD Sampling Module1 x 5P Double Row PinOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.