Ameba RTL8722DM mini Board - Wireless Dev. Board/ Cortex M4 / TensorFlow Lite

Attention Good news! The early bird price of the Ameba RTL8722DM mini Board is US$17.99. Please enter the following promo code when making payment to get the discount: RTL8722DM Key Features Support TensorFlow Lite Onboard SD Card Slot Onboard 3.5mm Audio Jack / Microphone Ultra-low power consumption suitable for IoT applications Latest high-security architecture with secure boot Dual Arm® powered CPUs for higher performance Fast wireless speeds with the latest wireless technologies such as Wi-Fi 5GHz and BLE5 Rich I/O peripherals to further expand your projects Wide environment Compatibility: Windows XP/7/8/10 32-bits and 64-bits Linux Mac Compatible with Arduino Description Ameba RTL8722DM mini Board (AMB 23) integrates the RTL8722DM SoC which is the latest generation SoC of the Ameba IoT solution family and it is powered by a high-performance 32-bit dual MCU with a new architecture from Arm®; an Arm®v8M (Cortex-M33 instruction set compatible) running at up to 200MHz and an Arm®v8M (Cortex-M23 instruction set compatible) running at up to 20MHz. This SoC also integrates the latest high-security architecture (Trustzone-M Security) with ultra-low power consumption suitable for IoT (Internet of Things) applications. Besides the high-performance MCU, RTL8722DM SoC also integrates the latest wireless technologies such as dual-band Wi-Fi (2.4GHz/5GHz) and Bluetooth Low Energy (BLE5) mesh. Ameba RTL8722DM mini Board (AMB 23) features rich I/O peripherals such as a high-speed SDIO and USB interface, audio codec, key-scan and touch key, LCD panel controller, embedded 4.5MB SRAM(512KB SRAM + 4MB PSRAM), and configurable GPIOs that can function as digital peripherals for various applications. Through these interfaces, AmebaD can connect with electronic components such as LED, switches, manometer, hygrometer, PM2.5 dust sensors, …etc. All-in-all Ameba RTL8722DM mini Board (AMB 23) is an easy-to-program platform for developing all kinds of IoT applications. Ameba RTL8722DMMINI currently supports Windows XP/7/8/10 32-bits and 64-bits, Linux and Mac operating systems. Now, we can use Arduino IDE to develop applications on RTL8722DMMINI, and the examples of Arduino can run on RTL8722DMMINI too. In addition to features found on the regular RTL8722DM, the new mini development board also reduces the size to better fit into your projects. AmebaD Development Boards Board Name RTL8722DMRTL8722DM MINI Board Size Big(71.3mm x 78mm) Small(37mm x 60mm) SDIO/SD card Need extra hardware On-board MicroSD slot On-board Need extra hardware Audio Jack integrated On-board LED No x2 (Blue & Green) On-board Button No x1 SPI x2 x1 I2C x2 x1 PWM x13 x9 GPIO Max. 54 Max. 23 Specifications MCU32-bit Arm®Cortex®-M4, up to 200MHz 32-bit Arm®Cortex®-M0, up to 20MHz Memory 512KB SRAM 4MB PSRAM Wi-Fi 802.11 a/b/g/n 1x1, 2.4GHz & 5GHz Wi-Fi simple config Bluetooth BLE 5 Supports both central and peripheral modes Internal co-existence mechanism between Wi-Fi and BT to share the same antenna Security AES/DES/SHA hardware engine Arm TrustZone-M Secure boot Secure eFuse Audio Audio DAC and earphone driver Audio ADC I2S Human-Machine Interaction Key-matrix Cap-Touch Peripheral Interfaces 1 PCM interface 3 UART interface 1 I2C interface 7 ADC 1 SPI 9 PWM Max 23 GPIO 1 Switch button Applications Smart Home Smart City Smart Agriculture Industrial IoT IoT Hub/Gateway Smart Toys Wi-Fi Audio/Entertainment device Gaming Joystick / Wi-Fi remote controller Pinout