Mlx90640 i2c * */ #include <stdio. Jan 29, 2020 · When connected to your microcontroller (or Raspberry Pi) it will return an array of 768 individual infrared temperature readings over I2C. When connected to your microcontroller (or Raspberry Pi) it will return an array of 768 individual infrared temperature readings over I2C. h" void MLX90640_I2CInit () { MX_I2C1_Init (); } int MLX90640_I2CRead (uint8_t slaveAddr, uint16_t startAddress, uint16_t nMemAddressRead, uint16_t *data) { uint8 Jan 1, 2025 · In this project, we will build our own Thermal Imaging Camera with MLX90640 & Raspberry Pi. It's like those fancy thermal cameras, but compact and simple enough for easy integration. See full list on waveshare. h" #include "MLX90640_I2C_Driver. h> #include "i2c. Thank you for the information, Pylon. com Dec 10, 2018 · What you want to change is the I2C address not the chip ID (s). The MLX90640 far-infrared camera is an array of 768 (32×24) thermal sensors that can detect temperatures from -40 to 300°C with approximately 1°C accuracy. It's like those fancy thermal. The relevant EEPROM address is 0x240F, the register is 0x8010. This sensor contains a 24x32 array of IR thermal sensors. Read the value of register 0x8010, if it's 0xBE33 you've done it right. This circuit features a Raspberry Pi 5 connected to an Adafruit MLX90640 Thermal Camera via I2C communication lines (GPIO 2 and GPIO 3 for SDA and SCL, respectively) and powered by a 24/12V buck converter. * See the License for the specific language governing permissions and * limitations under the License. Jun 3, 2024 · You can now add affordable heat-vision to your project with an Adafruit MLX90640 Thermal Camera Breakout. Earlier we build a Thermal Camera using AMG8833 & Raspberry Pi Board. Power cycle after you've done that. Write the new value 0xBEXX where XX is the new address to that register. yqafpcbohazpihagnxsvqkzpaitjnuddroiciuafoncoyhbu