Board Technical Specifications Comparison

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Teensy Teensy 4.0 vs. TechNexion PICO-PI-IMX7

	× Teensy 4.0	× PICO-PI-IMX7
Manufacturer	Teensy	TechNexion
Price	$ 20.0	$ 120.0
SoC	NXP i.MX RT1062	NXP i.MX7 Dual
CPU	1× ARM Cortex-M7 @ 600 Mhz	2× ARM Cortex-A7 @ 1.0 Ghz
GPU	-	QCA9377
RAM	-	1.0 GiB DDR3L
eMMC	1 × soldered	1 × soldered
USB	2 × host ports	1 × host port 1 of which support USB-OTG
Ethernet		1× 1 Gbps
Wi-Fi	-	On-board Wi-Fi without external antenna 2.4Ghz b/g/n 5Ghz a/n/ac
Bluetooth	-	onboard
Camera	-	up to 1 x inputs
Audio	1 × spdif-out 2 × I2S	1 × outputs 1 × I2S
GPIO	40	-
PWM	9	-
ADC	14	-
I2C	3	1
SPI	3	1
UART	7	1
CAN	3	-
Pin header	Shield (Arduino)	HAT (Raspberry Pi)
Dimensions	36 mm x 18 mm	86 mm x 57 mm x 18 mm
Temperature	-	0.0°C - 60.0°C
Software	-	Linux: True Android: 8.0, 9.0, Things