AmebaD Boards
Designed by Realtek
Ameba RTL8722DM Board
Ameba RTL8722CSM Board
Ameba RTL8722DM MINI Board
Designed by Partners
BW16 (by Ai-Thinker)
Ameba RTL8722DM Board (AMB 21)
CPU
32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM
Key Features
Integrated 802.11a/n Wi-Fi SoC
Trustzone-M Security
Hardware SSL Engine
Root Trust Secure Boot
USB Host/Device
SD Host
BLE5.0
Codec
LCDC
Key Matrix
Other Features
1 PCM interface
4 UART interface
1 I2S Interface
2 I2C interface
7 ADC
17 PWM
Max 54 GPIO
Ameba RTL8722CSM Board (AMB 22)
CPU
32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM
Key Features
Integrated 802.11 n Wi-Fi SoC
Trustzone-M Security
Hardware SSL Engine
Root Trust Secure Boot
USB Host/Device
SD Host
BLE5.0
Codec
LCDC
Key Matrix
Other Features
1 PCM interface
4 UART interface
1 I2S Interface
2 I2C interface
7 ADC
17 PWM
Max 54 GPIO
Ameba RTL8722DM MINI Board (AMB 23)
CPU
32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM
Key Features
Integrated 802.11a/n Wi-Fi SoC
Trustzone-M Security
Hardware SSL Engine
Root Trust Secure Boot
USB Host/Device
SD Host
BLE5.0
Codec
LCDC
Key Matrix
Other Features
1 PCM interface
3 UART interface
1 I2C interface
7 ADC
1 SPI
9 PWM
Max 23 GPIO
1 Switch button
2 LED
BW16 (by Ai-Thinker)
Partner Designed
CPU
32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM
Key Features
Integrated 802.11a/n Wi-Fi SoC
BLE5.0
Other Features
2 UART interface
1 I2C interface
1 ADC
1 SPI
4 PWM
Max 13 GPIO
1 RGB LED
