Soprolab-NSI experiment card
ESP32-WROOM microcontroller programmed with microPython interpreter
Peripherals wired to the board:
Inputs: Push button, Potentiometer, TSL2561 digital light sensor on I2C bus, LDR resistive light sensor
Outputs: 127x32 pixel I2C OLED display, 3 red / yellow / green LEDs, Passive buzzer, multi-frequency, 8 NeoPixel LED strip
Connectors: USB-C for programming and communication with a computer
3* H2.5 4p + 1* H2.5 5p: digital inputs and outputs / or analog inputs
1 SIL 3p 3.3V connector with analog input
1 RJ11 6p 3.3V connector with connection to I2C buses (SCL / SDA) - one digital input / output - one digital input / output or analog input
2 SIL 2x19-point connectors to use additional extensions (bus SPI, ... )
Internal Reference:
SoproLab-NSI
SoproLab-NSI card:
Specifications:
ESP32-WROOM microcontroller programmed with the microPython interpreter
Wired devices on the board:
Inputs:
Push button
Potentiometer
TSL2561 digital light sensor on I2C bus
LDR type resistive light sensor
Outputs
I2C OLED display 127x32 pixels
3 led red / yellow / green
Multi-frequency passive buzzer
Ruban de 8 led NeoPixel
Connectors :
USB-C connectors PC communication and programming
1 XH2.5 4p (5V) with connection to RxTx pins for a 2nd UART
1 XH2.5 5p (5V) with two digital inputs/outputs and one digital output input or analog input (switch)
1 XH2.5 4p (5V) coupled with 1 GROVE connector (5V) with two digital inputs/outputs
1 XH2.5 4p (5V) coupled with 1 GROVE connector (5V) with one digital input/output and one digital output input or analog input (switch)
1 x 3p 3.3V SIL connectors with analog input
1 RJ11 6p 3.3V connector with connection to I2C buses (SCL / SDA) - one digital input / output - one digital input / output or analog input
2 SIL 2x19-pin connectors to use additional extensions (SPI bus, ...)
Specifications
| Brand | Soprolec |
| Interface | USB, RS232 |