2
60x60x25mm(incase)
microB
802.11b/g/n
Classic,BLE4.2(dualmode)
ESP32
8MB
520KB
8MB
240MHz
3.3V
USB,3xAA/R6batteries(Useonlyalkalinebatteries.)
5x5fullcolorLEDmatrix,buzzer,2xpushbuttons,lightsensor,
temperaturesensor,3-axisaccelerometer,3-axisgyroscope,3-axiscompass
EquippedwithWindows/MacUSBSerialConverterIC
★DevicedriverssupportWindows10orlater,andMacOSX.
iPad/AndroidTablets/Chromebook
BLEcommunications
Size
USBConnector
Wi-Fi
Bluetooth
SoC
FlashMemory
SRAM
PSRAM
ClockSpeed
OperatingVoltage
Communication
Protocol
Parts
PowerSupply
⑪FunctionsofEachEdgeConnectorPin
CoreUnit DigitalI/O Analog Communications
DigitalI/O I2CSDA
DigitalI/O I2CSCL
DigitalI/O
DigitalI/O SPIMOSI
DigitalI/O SPIMISO
DigitalI/O SPISCK
LEDMatrixdata DigitalI/O
buttonB
DigitalI/O
DigitalI/O UARTTXD
DigitalI/O UARTRXD
ICM20948-INT DigitalI/O
DigitalI/O
buttonA
Buzzer DigitalI/O
AnalogIN
DigitalI/O
AnalogIN
DigitalI/O
AnalogIN
AnalogIN
●CoreUnitSpecifications
GND
GND
GND
P20
P19
P16
P15
P14
P13
P2
P1
P0
+3v3
P7
P6
P5
P4
+3v3
P11
P10
P9
P8
P12
+3v3
P3