AMB82-mini Arduino

AMB82-mini EVB

AMB82-mini (Ameba RTL8735B)

MCU Part Number: RTL8735B 32-bit Arm v8M, up to 500MHz Memory 768KB ROM 512KB RAM 16MB Flash Supports MCM embedded DDR2/DDR3L memory up to 128MB Key Features Integrated 802.11 a/b/g/n Wi-Fi, 2.4GHz/5GHz Bluetooth Low Energy (BLE) 5.1 Integrated Intelligent Engine @ 0.4 TOPS USB Host/Device SD Host ISP Audio Codec H.264/H.265 encoder up to 5MP or 1080p @45fps Secure Boot Crypto Engine Other Features 2 SPI interfaces 1 I2C interface 8 PWM interfaces 3 UART interfaces 3 ADC interfaces 2 GDMA interfaces Max 23 GPIO

Worldwide Seeed Studio Amazon ICShop ICShop (Module only) Regional Taiwan ICShop Taiwan ICShop (Module only)

Pinmap / Layout

Please refer to the following figure and table for the pinmap/layout diagram and functions.

	GPIO pin	GPIO INT	ADC	PWM	UART	SPI	I2C	SWD	LED
0	PF5	✓				SPI1_MISO
1	PF6	✓		✓		SPI1_SCLK
2	PF7	✓		✓		SPI1_MOSI
3	PF8	✓		✓		SPI1_SS
4	PF11	✓		✓
5	PF12	✓		✓
6	PF13	✓		✓
7	PF14	✓		✓
8	PF15	✓		✓
9	PF2	✓	A2				I2C1_SDA (master only)
10	PF1	✓	A1				I2C1_SCL (master only)
11	PF0	✓	A0
12	PE4	✓				SPI_SS	I2C_SDA (master only)
13	PE3	✓				SPI_MOSI	I2C_SCL (master only)
14	PE2	✓			SERIAL3_RX	SPI_MISO
15	PE1	✓			SERIAL3_TX	SPI_SCLK
16	PD18	✓
17	PD17	✓
18	PD16	✓			SERIAL2_RX
19	PD15	✓			SERIAL2_TX
20	PD14	✓
21	PA2	✓	A6		SERIAL1_TX
22	PA3	✓	A7		SERIAL1_RX
23	PF9	✓		✓					LED_BUILTIN / LEB_B (blue)
24	PE6	✓							LED_G (green)
25	PF4	✓			LOG_TX
26	PF3	✓	*A3		LOG_RX
27	PA1	✓	A5				I2C2_SDA (master only)	SWD_CLK
28	PA0	✓	A4				I2C2_SCL (master only)	SWD_DATA
29	PF10	✓

Example Guides

• Basic Examples

  • Arduino-build-in example AMB82-mini

• BLE Examples

  • BLE Battery Client

  • BLE Battery Service

  • BLE Beacon

  • BLE Scan

  • BLE UART Client

  • BLE UART Service

  • DHT over BLE UART

  • Door Unlock Over BLE Uart

  • HID Gamepad

  • HID Keyboard

  • HID Mouse

  • PWM over BLE UART

  • V7RC Car With Video Streaming

  • WiFi Config Service

• E-Paper Examples

  • eBook with MicroSD card

  • Display Images

  • Display Text

  • Display User-generated QR code

• File System Examples

  • Read and display HTML file from SD card

  • Simple applications with SD card

  • Display Free and Use space of SD card

• Flash Memory Examples

  • Read Write Stream

  • Read Write Word

• GPIO Examples

  • Interrupt Control LED

  • Measure Distance HCSR04 Ultrasonic

  • Measure Temperature and Humidity DHT Tester

• GTimer Examples

  • Timer Oneshot

  • Timer Periodical

• HTTP Examples

  • HTTP File Server and MP4

  • HTTP Post Image and MP4

  • HTTP Post MP4

  • HTTP Upload Image

  • HTTP Upload Image Google Drive

  • HTTP Upload Image Telegram

  • Retrieve HTTP webs

  • Use IFTTT for Web Service

• I2C Examples

  • Display Data on LCD Screen

  • Master Receive Data from Arduino UNO

  • Master Send Data to Arduino UNO

  • MPU6050 DMP6

  • MPU6050 DMP6 ImuData for ROS

  • MPU6050 IMU Zero

  • MPU6050 Raw Data

  • OLED Display

  • Retrieve Data from VL53L0X IR sensor

  • Scan I2C devices

  • VL53L5CX Thumb Detection

  • VL53L5CX sensor Hand Presence Detection

  • VL53L5CX AdvancedI2C

  • VL53L5CX Advanced Settings

  • VL53L5CX Distance Array

  • VL53L5CX Fast Startup

  • VL53L5CX Set Address

  • VL53L5CX Set Frequency

  • BMI270 Basic Readings I2C

  • BMI270 Calibration NVM

  • BMI270 FIFO Buffer

  • BMI270 Filtering

  • BMI270 Interrupts

  • BMI270 Low Power

  • BMI270 Motion Detection

  • BMI270 Remap Axes

  • BMI270 Self Test

  • BMI270 Significant Motion

  • BMI270 Step Counter

  • BMI270 Wrist Gestures

• MQTT Examples

  • Set up MQTT Client over TLS

  • Set up MQTT Client-Broker Authenticated Connection with Publish in Callback

  • Set up MQTT Client-Broker Authenticated Connection

  • Set up MQTT Client-Broker Basic Connection for Image Publishing

  • Set up MQTT Client-Broker Basic Connection with Generative AI Vision

  • Set up MQTT Client-Broker Basic Connection

• Multimedia Examples

  • ISP Control

  • MP4 Recording

  • MP4 Recording with MP3 Prompts

  • Play MP3 with SD card

  • RTSP Demuxer

  • RTSP Streaming V7RC

  • RTSP Streaming

  • RTSP Streaming with OSD Image

  • Audio

    • Audio Effects

    • Audio Volume Adjust

    • Echo Cancellation

    • Loopback Test

    • RTP Audio Stream

    • RTSP Audio Stream

  • Capture JPEG

    • Capture JPEG display over HTTP

    • Capture JPEG display over HTTP Continuous

    • Capture JPEG save to SD Card

    • Capture JPEG Timelapse save to SD Card

  • Motion Detection

    • Motion Detection Google Line Notify

    • Motion Detection Masking with MP4 Recording

    • Motion Detection with On-Screen Display in Loop

    • Motion Detection with On-Screen Display in Callback

  • Websocket Viewer

• Multithreading Examples

  • Multithreading

• Neural Network Examples

  • Audio Classification

  • Capture JPEG Face Recognition

  • Door Unlock with Face Recognition

  • Face Detection

  • Face Recognition

  • Hand Gesture Detection

  • Image Classification

  • Object Detection

  • Object Detection Image

  • Object Detection results save on SD Card

  • UVCD Object Detection

  • Multimedia AI

    • Generative AI Speech

    • Generative AI Video

    • Generative AI Vision

    • MediaPipe Holistic Landmarker

    • Text-to-Speech NTP

    • Text-to-Speech

• NTP Examples

  • NTP Examples

• OTA Examples

  • Over-the-Air Firmware Update

  • SDCard OTA Firmware Update

• PowerMode Examples

  • Deep Sleep Mode

  • Standby Mode

  • Retention Standby Mode

  • Retention DeepSleep Mode

  • Deep Sleep Mode

  • Standby Mode

  • Retention Standby Mode

  • Retention DeepSleep Mode

• PWM Examples

  • Buzzer Play Melody

  • Servo Control

• QR Code Scanner Examples

  • Scan QR Code And Read Result String

• RTC Examples

  • Simple RTC

  • Simple RTC Alarm

• SPI Examples

  • Display SD JPG ILI9341 TFT

  • LCD Screen ILI9341 TFT

• USB Examples

  • UVC Device

  • USB Mass Storage

• Watchdog Examples

  • Simple WDT

• WiFi Examples

  • Calculate UDP Receive Delay

  • Calculate UDP Receive Timeout

  • Calculate UDP Sending Delay

  • Concurrent Mode

  • Connect to WiFi

  • Create WiFi AP

  • IPv6 - Ameba as IPv6 Server Client over TCP

  • IPv6 - Ameba as IPv6 Server Client over UDP

  • Scan Networks

  • Simple Http Request to Retrieve Webs

  • Simple Http Server to Control LED

  • Simple Http Server to Receive Data

  • Simple TCP Server

  • Simple UDP

  • SSL Client for HTTPS Communication

• WS2812B Examples

  • WS2812B - Basics

  • WS2812B - Patterns

API documents

• Arduino Program Language API

• Analog API

• BLE API

• FileSystem API

• FlashMemory API

• GPIO API

• Gtimer API

• HTTP API

• Multimedia API

• Multithreading API

• NeuralNetwork API

• NTPClient API

• OTA API

• PowerMode API

• RTC API

• SPI API

• USB API

• Watchdog API

• WiFi API

• Wire API

• WS2812B API

AI Model Guides

• AI Model Guides

  • Online AI Model Conversion Guide

  • Offline AI Model Conversion Guide

  • Customized AI Model Installation Guide

SDK Source Code

ameba-arduino-pro2