An open source data acquisition board based on the STM32F4.
-10x extremely high resolution analog inputs (32bit primary ADC+ 24bit secondary ADC)
-4x low res analog inputs (12 bit embedded ADC)
-4x NPN logic isolated digital output
-2x programmable analog outputs (12bit DAC + op-amps)
-PC connections available over USB or wifi (nrf24 or esp8266)
-2x I2C interface
-4x UART/USART interface
-1x SPI interface (shared with nrf24)
-Expansion GPIO for extra CAN, digital inputs/outputs, 3v3 regulated power supply, usart, i2c connections
-Wide operating input voltage: from 6,5 to 36 Volt
Additionally to the STM32F4 you can use an ESP8266 to develop custom Wi-Fi application. It is interfaced with the micro by uart.
More information about price, availability and a getting started guide will be made available soon..
[UPDATE]: Link to get $5 of New User Free Credit Bonus on PCBWay website: Invitation Link.
4 thoughts on “Say welcome to the OpenDAQ”
Hey there! I realize this is somewhat offtopic but I had to ask. ckggeecakckd
Hi, what kind of board have you made?
Heya im for the first time here. I found this board and I find It really useful & it helped me out much. I hope to give something back and help others like you aided me. dakeeacgfaeceecf
Hi Smithd926, if you want you can contact me by the form “contact me” and we’ll keep in touch. Thank you!