Lub feature-nplua nuj Arduino Nano RP2040 microcontroller yog coj mus rau Nano loj. Nrog U-blox Nina W102 module, ua kom zoo dua ntawm dual-core 32-ntsis Arm Cortex-M0 +, ua kom muaj kev ua haujlwm iot nrog Bluetooth thiab WiFi txuas. Muab tso rau hauv lub ntiaj teb tiag tiag tej yaam num nrog onboard accelerometers, gyroscopes, RGB coj thiab microphones. Cov kev daws teeb meem AI muaj zog tuaj yeem tsim tau yooj yim siv lub rooj tsav xwm txhim kho no.
Q&A.
Roj teeb: Nano RP2040 Txuas tsis muaj roj teeb txuas thiab tsis muaj lub charger. Tsuav koj ua raws li qhov txwv tsis pub muaj zog ntawm lub rooj tsavxwm, koj tuaj yeem txuas cov roj teeb sab nraud uas koj nyiam.
I2C pins: Pins A4 thiab A5 muaj cov khoom siv rub tawm sab hauv thiab siv los ua lub tsheb npav I2C los ntawm lub neej ntawd, yog li lawv tsis pom zoo siv cov khoom siv analog.
Kev khiav hauj lwm voltage: Nano RP2040 Txuas ua haujlwm ntawm 3.3V / 5V.
5V: Thaum powered ntawm USB connector, tus thib ob tus pin outputs 5V ntawm lub rooj tsavxwm.
Nco tseg: Rau qhov no kom ua haujlwm zoo, koj yuav tsum luv VBUS jumper nyob rau sab nraum qab ntawm lub rooj tsavxwm. Yog tias koj siv lub rooj tsavxwm los ntawm VIN tus pin, koj yuav tsis tau txais kev cai 5V voltage, txawm tias koj txuas nws.
PWM: Tag nrho cov pins tshwj tsis yog A6 thiab A7 muaj rau PWM. Yuav ua li cas siv embedded RGB LED? RGB: RGB LED txuas nrog los ntawm WiFi module, yog li koj yuav tsum suav nrog lub tsev qiv ntawv WiFi NINA siv nws.
Khoom parameter | |
Raws li Raspberry PI RP2040 | |
Mib icro-tus tswj | Raspberry Pi RP2040 |
USB connector | Micro USB |
Pin | Built-in LED tus pin: 13Digital I / O tus pin: 20Analog input tus pin: 8 Pulse width modulation pin: 20 (tshwj tsis yog A6 thiab A7) Kev cuam tshuam sab nraud: 20 (tshwj tsis yog A6 thiab A7) |
Txuas | WiFi: Nina W102 uBlox moduleBluetooth: Nina W102 uBlox module Kev nyab xeeb: ATECC608A-MAHDA-T encryption nti |
Sensor | Moulding pawg: LSM6DSOXTR (6 axes) Microphone: MP34DTO5 |
Kev sib txuas lus | UAARTI2CSPI |
Hwj chim | Kev khiav hauj lwm voltage: 3.3Vinput voltage (V IN): 5-21VDc tam sim no ib I / O tus pin: 4 MA |
moos ceev | processor: 133MHz |
Memorizer | AT25SF128A-MHB-T : 16MB Flash ICNINA W102 UBLOX MODULE : 448 KB ROM, 520KB SRAM, 16MB Flash |
Dimension | 45 * 18mm |