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ID: 1201762
zł40.09
Tax included

zł32.59 tax excl.

Seeed Studio 8-channel 12-bit ADC module designed to add analog inputs to Raspberry Pi. The board communicates over I2C, provides 8 analog channels A0–A7 and 4 Grove Analog connectors, and operates at 3.3V. Current versions may use the MM32F031F6P6 instead of STM32F030F4P6TR while preserving the same functions and usage. Seeed Studio 103030280

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Available quantity: 3
Kamami is the official distributor of Seeed Studio modules and development kits. All products of this brand in our offer are original and come directly from the manufacturer.

Description

Seeed Studio 8-Channel 12-Bit ADC for Raspberry Pi is designed to add analog input capability to Raspberry Pi systems. The board provides 8 ADC channels with 12-bit resolution, allowing analog sensors and voltage sources to be connected to Raspberry Pi platforms that do not include a built-in analog-to-digital converter.

Communication with Raspberry Pi is handled through the I2C bus using a default address of 0x04. The board provides 8 analog inputs A0–A7 through standard headers and also includes 4 Grove Analog connectors. This allows compatible Grove analog modules to be connected without an additional ADC interface.

                                        

The module operates at 3.3V, while 12-bit resolution provides a digital range from 0 to 4095. The microcontroller runs at up to 48MHz. Typical applications include temperature measurement, voltage monitoring and interfacing analog light, sound and position sensors.

The original version used the STM32F030F4P6TR microcontroller. Due to limited STM32 availability, Seeed Studio also introduced a version based on the MM32F031F6P6. Product functions, usage methods and source code remain unchanged, while firmware must match the microcontroller installed on the board.

Features

Basic parameters

  • Manufacturer: Seeed Studio
  • Product code: 103030280
  • Type: ADC expansion module for Raspberry Pi
  • ADC channels: 8
  • ADC resolution: 12 bit
  • Operating voltage: 3.3V
  • Communication interface: I2C
  • Default I2C address: 0x04
  • Maximum clock frequency: 48MHz
  • Program memory: 16kB
  • Data RAM: 4kB
  • Data bus width: 32 bit

Interfaces and connectors

  • 8 analog inputs A0–A7
  • 4 Grove Analog connectors
  • Raspberry Pi compatible GPIO header
  • SWD interface for firmware programming
  • VCC and GND terminals

Compatibility

  • Raspberry Pi 3B
  • Raspberry Pi 3B+
  • Raspberry Pi 4
  • grove.py library support

Mechanical and environmental parameters

  • Dimensions: 65 × 55 × 18mm
  • Weight: 25.9g
  • Operating temperature: -40–85°C

Microcontroller versions

  • Original MCU: STM32F030F4P6TR
  • Replacement MCU: MM32F031F6P6
  • Functions and usage after MCU replacement: unchanged
  • Firmware: must match the installed microcontroller
1201762

Data sheet

Compatible with
Raspberry Pi 3B / 3B+ / 4

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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