WEMOS-TTGO-N Wemos® TTGO XI 8F328P-U Arduino Compatible Microcontroller

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WEMOS-TTGO-N
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Wemos® TTGO XI 8F328P-U Arduino Compatible Microcontroller

The ALPHA 8F328P-U is an Arduino compatible development board. You can use Arduino IDE to burn your program (Check attachment tab for driver or Here or Here) . The MCU used by ALPHA 8F328P-U is LGT8F328P, a MEGA328P compatible chip. The USB chip used is the HT42B534-1.

The 8F328D architecture design is relatively new, with a simple peripheral function makes it far stronger than the MEGA328 especially the programming encryption capability is far beyond that of the MEGA328.

Specifications

  • The 8F328D can be powered by 3V3 and 5V, operating at 16M frequencies with excellent levels of compatibility.
  • Built in high precision RC, without external crystal oscillator can be stable operation.
  • Less peripheral parts, simple circuit design.
  • 12 bit ADC (analog to digital conversion)

MCU

LGT8F328P

FLASH

32Kbytes

SRAM

2Kbytes

E2PROM

 0K/1K/2K/4K/8K(FLASH Share)

PWM

8

Frequency

16MHz(Maximum 32MHz)

ADC

6 passageway12 position

DAC

1passageway8 position

UART

1

SPI

YES

TWI(I2C)

YES

GUID

YES

Internal benchmark

1.024V/2.048V/4.096V ±0.5%

System logic level

Factory 3V3 (switch from pad to 5V)

 

Note: the blinking led is assigned to pin D12.

WEMOS-TTGO-N Datasheet (LGT8F88A_V1_1_Datasheet.pdf, 783 Kb) [Download]

usbbridgesetup (usbbridgesetup_ca.zip, 842 Kb) [Download]

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