IoT WiFi Boards

Find the board that fits your IoT project

Quality Boards & Quality Documentation

Without proper guidance and tools, development can be difficult. Below are four suppliers we recommend for their great hardware, software, and documentation.

Quality Boards

LinkIt

The LinkIt series includes the LinkIt 7697, LinkIt Smart 7688, LinkIt Smart 7688 Duo, and the LinkIt One. LinkIt boards were designed for IOT applications and are compatible with the Arduino IDE.

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Ameba

Ameba Series include Ameba RTL8710AF, Ameba RTL8195, and RTL8710. Ameba is an Arduino-compatible development board for IOT. In addition to their Wi-Fi connectivity, they also feature an NFC tag and can support Ethernet via Arduino compatible headers.

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ESP

The ESP32, ESP8266, and ESP8285 are highly popular and have a large community. The modules can be found on many boards.

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MxChip

MxChip lauched the AZ3166 IOT Developer Kit, it can be used to develop and prototype Internet of Things (IoT) solutions by leveraging Microsoft Azure services. The kit includes an Arduino-compatible board with rich peripherals and sensors.

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Comparison

LinkIt 7697 ESP32 ESP8266 Ameba RTL8710
Release date 2017 Mar 1 2016 Sep 1 2014 2016 Aug 1
Product details - - - -
RAM 352 KB 520 KB 36 KB available to user 48 KB available to user
CPU MT7697 Cortex-M4 with FPU @ 192Mhz Tensilica Xtensa LX6 32 bit Dual-Core @ 160 / 240Mhz Tensilica LX106 32 bit @ 80 MHz (up to 160 MHz) ARM Cortex M3 32 bit @ 83 MHz
Flash 4MB up to 64 MBytes 1, 2, 4, 8 or 16 MB 1MB Built-in
Input Voltage 3.3v-5v 2.2 V - 3.6 V 3.0 V - 3.6 V 3.0 V - 3.6 V
Operating Current - 80 mA average 80 mA average 80 mA average
Temperature Range - -40°C to 125°C -40°C to 125°C -40°C to 125°C
Standards CE/FCC/NCC FCC/CE/TELEC/KCC FCC/CE/TELEC/SRRC FCC/CE/TELEC/SRRC
Connectivity - - - -
Wi-Fi 802.11 b/g/n (2.4G) 802.11b/g/n 802.11b/g/n (max 65Mbps) 802.11b/g/n
Bluetooth® 4.2 LE 4.2 BR/EDR + BLE - -
UART 2x UART 3x UART 2x UART 2x UART
I/O - - - -
I2C up to 1 up to 2 up to 1 up to 1
GPIO 18(up to) 32(up to) 17(up to) 17(up to)
PCM - up to 1 - - -
PWM up to 18 up to 8 - up to 4
ADC 4 (0~2.5V) 12 bit SAR ADC up to 18 channels - -
DAC - 8 bit up to 2 channels - -
SEE OUR DOCUMENTATION FOR MORE DETAILS.

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