Board Technical Specifications Comparison

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Technical Machine Tessel 2 vs. iWave Systems iW-RainboW-G27M vs. Arduino Arduino TRE

	× Tessel 2	× iW-RainboW-G27M	× Arduino TRE
Manufacturer	Technical Machine	iWave Systems	Arduino
Price	$ 35.0	-	-
SoC	MediaTek MT7620N	NXP i.MX 8QuadMax	TI AM335x
CPU	1× ARM Cortex-M0+ @ 580 Mhz	2× ARM Cortex-A72 @ 1.8 Ghz 4× ARM Cortex-A53 @ 1.2 Ghz	1× ARM Cortex-A8 @ 1.0 Ghz
GPU	-	GC7000	SGX530
Embedded MCU	-	2 x ARM Cortex-M4F	-
RAM	-	6.0 GiB LPDDR4	1.0 GiB
eMMC	1 × soldered	1 × soldered	1 × soldered
USB	2 × host ports	4 × host ports 1 of which support USB-OTG	4 × host ports 1 of which support USB-OTG
Ethernet		1× 1 Gbps	1× 10/100
Wi-Fi	On-board Wi-Fi without external antenna 2.4Ghz b/g/n	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac	-
Bluetooth	-	onboard	-
Audio	-	1 × outputs 1 × spdif-out 1 × I2S	1 × outputs 1 × line-in
GPIO	18	12	12
PWM	1	-	1
ADC	1	-	1
I2C	-	2	-
SPI	-	1	-
UART	-	4	-
CAN	-	1	-
Pin header	-	-	Shield (Arduino)
Dimensions	66 mm x 69 mm x 20 mm	82 mm x 50 mm	115 mm x 105 mm x 25 mm
Temperature	-	-40.0°C - 80.0°C	-
Software	Linux: True	Linux: True Android: 8.1	Linux: True