Description
The AZ-ProMicro-Board is similar to the AZ-ProMini-Board, but has a Atmega32U4 on board. The USB transceiver in 32U4 enables us to add USB connectivity on the board and to do without the bulky external USB interface.
Upgrades
features
- The ATMEGA32U4 5V 16MHz Development Board contains a PTC fuse and a diode to protect the circuit circuit circuit. The AZ-ProMicro-Board Development Board is durable, robust and stable. There is also a voltage controller on board so that it can accept up to 12VDC.
Technical details:
| Microcontroller: | Atmega32u4 |
| Operating voltage: | 5 V |
| Recommended input voltage: | 5 - 12 V |
| Digital inputs and outputs PIN | 12 (including 5 PWM outputs) |
| Analog inputs: | 9 |
| Electricity strength per I/O-PIN | 40 mA |
| Flash memory: | 32 KB, of which 4 KB are occupied by the boot loader. |
| SRAM: | 2.5 kb |
| EEPROM: | 1 KB |
| Back rate: | 16 MHz. |
Upgrades
This last revision corrects the layout error from the last version of the board, so PIN 14 is correctly labeled
Quick start guide
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