Hardware Specifications
Chipset:ESP32-PICO-D4 / Kendryte K210 RISC-V Dualcore 64bit with FPU / MAX98357 Audio chip
FLASH:QSPI flash 16MB
SRAM:8MB
Button:Power key, Boot
Power Management System:PMU AXP202
RTC Clock:PCF8563
USB to TTL:CP2104
Modular interface:UART, SPI, I2C, PWM, I2S
On-board clock:26M
Working voltage:2.7V-3.6V
Working current:about 70mA ~170ma
Working temperature range:-40→ ~ +125→
Size&Weight:42.72mm*19.87mm*46.43mm
About 60g
Display::1.54 inch LCD Capacitive 8080 touch screen
Sensor:MPU6050 six-axis sensor, built-in step counting algorithm, activity recognition / tracking, image recognition QVGA @ / VGA @, voice recognition microphone
Lens:OV2640 / 2 Million Pixels / Adjustable camera lens
Extra Function:PIR Human infrared detection / Rear white light / The bottom is reserved to extend the design of the steering head and double as a bolt for the LEG0 bricks / Adjustable camera lens / Flexible bottom removal
Power Supply
Power input interface:5-12V
Power Supply:USB 5V/1A
Charging current:500mA
GPIO port voltage:3.3V / 1.8V dual voltage operation
Wi-Fi
Standard:FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC
Protocol:802.11 b/g/n(802.11n, speed up to150Mbps)A-MPDU and A-MSDU polymerization, support 0.4┢S Protection interval
Frequency range:2.4GHz~2.5GHz(2400M~2483.5M)
Transmit Power:22dBm
Communication distance:300m
Bluetooth
Protocol:meet bluetooth v4.2BR/EDR and BLE standard
Radio frequency:with -97dBm sensitivity NZIF receiver Class-1, Class-2&Class-3 emitter AFH
Audio frequency:CVSD&SBC audio frequency
Software specification
Wi-Fi Mode:Station/SoftAP/SoftAP+Station/P2P
Security mechanism:WPA/WPA2/WPA2-Enterprise/WPS
Encryption Type:AES/RSA/ECC/SHA
Firmware upgrade:UART download/OTA(Through network/host to download and write firmware)/ OTP SHA256
Software Development:Support cloud server development /SDK for user firmware development
Networking protocol:IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT
User Configuration:AT + Instruction set, cloud server, android/iOSapp
OS:FreeRTOS
Network model:TinyYOLOv2 (after pruned)
Notice:The product does not include a built-in battery
More Information
https://github.com/Xinyuan-LilyGO/MaixPy
Package includes
Core PCB version
1 x Core PCB kit
1 x Normal camera
Bottom PCB version
1 x Bottom PCB kit
Additional information
| Weight | 0.015 kg |
|---|
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