Description
Grove RS485 Original Mastech MAS830L Digital Pocket Multimeter with Probes and reliability in competitive racing and reliability in competitive racing environments 2V Lithium Battery Battery Charging Integrated TP4056 lithium charging circuit GPIO Pins 30 I O pins with 12 bit ADC and SPI I2C UART support Board Dimensions 54 x 54 x 12mm Operating Temperature 40 to 85 degrees Celsius Key Features Grove RS485