Si quieres sustituir tu Raspberry Pi 4 por una alternativa, ya sea por escasez o porque quieres un rendimiento ligeramente diferente, hay varios ordenadores de placa única disponibles. La Fundación Raspberry Pi está desarrollando unas herramientas maravillosas con una comunidad enorme y han abierto la puerta a muchas placas de desarrollo para diversos proyectos (IoT, servidor, microcontrolador, bricolaje, etc.). Recomendamos a los usuarios principiantes que utilicen los productos Raspberry Pi por el tamaño de la comunidad y la ayuda disponible en línea.
En este artículo, presentamos algunos modelos cercanos a la Raspberry Pi. Existen muchos otros.
Nota: haga clic en las imágenes para desplazarse por la información de cada tarjeta. Al final del artículo encontrará un cuadro sinóptico.
Lista de microcontroladores
Raspberry Pi 3B+
Source: https://www.raspberrypi.com/products/raspberry-pi-3-model-b-plus/
| Microcontrôleur | |
| Nom: | RaspberryPi3B+ |
| Marque: | RaspberryPi |
| Caractéristiques | |
| CPU: | Quadcore Cortex-A53 ARMv8 |
| Clockspeed: | 1.4GHz MHz |
| GPU: | VideoCore IV @ 250-400MHz |
| RAM: | 1GB |
| SD card: | MicroSD |
| eMMC: | No |
| Connectivité | |
| USB: | 4x USB2.0 |
| HDMI: | 1x HDMI |
| Audio: | Audio Jack |
| Ethernet: | 300Mbps |
| Wifi: | 802.11n |
| Bluetooth: | V4.1 |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | Yes |
| Alimentation | |
| Tension | 4.9-5.2V |
| Courant | 2.5 |
| Connecteur | MicroUSB |
Raspberry Pi 4B
Source: https://www.raspberrypi.com/products/raspberry-pi-4-model-b/specifications/
| Microcontrôleur | |
| Nom: | RaspberryPi4 |
| Marque: | RaspberryPi |
| Caractéristiques | |
| CPU: | Quad core Cortex-A72 ARMv8 |
| Clockspeed: | 1.5GHz MHz |
| GPU: | VideoCore VI @ 500MHz |
| RAM: | 2/4/8GB |
| SD card: | MicroSD |
| eMMC: | No |
| Connectivité | |
| USB: | 2x USB3.0, 2x USB2.0 |
| HDMI: | 2x microHDMI |
| Audio: | Audio Jack |
| Ethernet: | Gigabit |
| Wifi: | 802.11ac |
| Bluetooth: | V5.0/BLE |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | Yes |
| Alimentation | |
| Tension | 4.9-5.2V |
| Courant | 3 |
| Connecteur | USB C |
Banana Pi M5
Source: https://wiki.banana-pi.org/Banana_Pi_BPI-M5
| Microcontrôleur | |
| Nom: | BananaPiM5 |
| Marque: | Banana Pi |
| Caractéristiques | |
| CPU: | Quadcore Cortex-A55 |
| Clockspeed: | 1.9GHz MHz |
| GPU: | Mali-G31 |
| RAM: | 4GB LPDDR4 |
| SD card: | MicroSD |
| eMMC: | 16Gb |
| Connectivité | |
| USB: | 4x USB3.0 |
| HDMI: | 1xHDMI |
| Audio: | Audio Jack 3.5mm |
| Ethernet: | Gigabit |
| Wifi: | No |
| Bluetooth: | No |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | No |
| Alimentation | |
| Tension | 5V |
| Courant | 3 |
| Connecteur | USB C |
Odroid C4
Source: https://wiki.odroid.com/odroid-c4/odroid-c4
| Microcontrôleur | |
| Nom: | OdroidC4 |
| Marque: | Odroid |
| Caractéristiques | |
| CPU: | Quadcore Cortex-A55 |
| Clockspeed: | 2.0GHz MHz |
| GPU: | Mali-G31 |
| RAM: | 4GB LPDDR4 |
| SD card: | MicroSD |
| eMMC: | No |
| Connectivité | |
| USB: | 4x USB3.0 |
| HDMI: | 1xHDMI |
| Audio: | Audio Jack 3.5mm |
| Ethernet: | Gigabit |
| Wifi: | No |
| Bluetooth: | No |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | Yes |
| Alimentation | |
| Tension | 12V |
| Courant | 2 |
| Connecteur | DC Jack |
La patata
Source: https://libre.computer/products/s905x/
| Microcontrôleur | |
| Nom: | LePotato |
| Marque: | Libre Computer |
| Caractéristiques | |
| CPU: | Quad core Cortex-A53 ARMv8 |
| Clockspeed: | 1.5GHz MHz |
| GPU: | Mali-450 |
| RAM: | 2GB |
| SD card: | MicroSD |
| eMMC: | No |
| Connectivité | |
| USB: | 4x USB2.0 |
| HDMI: | HDMI 2.0 |
| Audio: | Audio Jack 3.5mm |
| Ethernet: | 100Mb |
| Wifi: | No |
| Bluetooth: | No |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | Yes |
| Alimentation | |
| Tension | 5V |
| Courant | 2.5 |
| Connecteur | MicroUSB |
Rock64
Source: https://www.pine64.org/devices/single-board-computers/rock64/
| Microcontrôleur | |
| Nom: | Rock64 |
| Marque: | Pine64 |
| Caractéristiques | |
| CPU: | Quadcore Cortex-A53 |
| Clockspeed: | 1.5GHz MHz |
| GPU: | Mali-450MP2 |
| RAM: | 4GB LPDDR43 |
| SD card: | MicroSD |
| eMMC: | 16Gb |
| Connectivité | |
| USB: | 1x USB3.0, 2x USB2.0 |
| HDMI: | 1x HDMI |
| Audio: | Audio Jack 3.5mm |
| Ethernet: | Gigabit |
| Wifi: | No |
| Bluetooth: | No |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | Yes |
| Alimentation | |
| Tension | 5V |
| Courant | 3 |
| Connecteur | DC Jack |
Rock Pi 4 Modelo C
Source: https://rockpi.org/rockpi4
| Microcontrôleur | |
| Nom: | RockPi4C |
| Marque: | Radxa |
| Caractéristiques | |
| CPU: | 2x Cortex-A72 1,5GHz up to 2GHz 4x Cortex-A53 1,4GHz up to 1,6GHz |
| Clockspeed: | 1.5GHz (up to 2GHz) MHz |
| GPU: | Mali T860MP4 |
| RAM: | 4 GB LPDDR4-3200 |
| SD card: | MicroSD |
| eMMC: | No |
| Connectivité | |
| USB: | 2x USB3.0, 2x USB2.0 |
| HDMI: | 2x MicroHDMI |
| Audio: | Audio Jack 3.5mm |
| Ethernet: | Gigabit |
| Wifi: | 802.11 b/g/n/ac |
| Bluetooth: | V5.0 |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | Yes |
| Alimentation | |
| Tension | 5V |
| Courant | 3 |
| Connecteur | USB C |
Tinker S R2.0
Source: https://tinker-board.asus.com/product/tinker-board-s-r2.html
| Microcontrôleur | |
| Nom: | TinkerSR2 |
| Marque: | Asus |
| Caractéristiques | |
| CPU: | Quadcore Cortex-A17 |
| Clockspeed: | 1.8GHz MHz |
| GPU: | Mali-T764 |
| RAM: | 2GB LPDDR3 dual-channel |
| SD card: | MicroSD |
| eMMC: | 16Gb |
| Connectivité | |
| USB: | 4x USB2.0 |
| HDMI: | 1xHDMI |
| Audio: | Audio Jack 3.5mm |
| Ethernet: | Gigabit |
| Wifi: | 802.11 b/g/n |
| Bluetooth: | V4.0 |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | No |
| Alimentation | |
| Tension | 5V |
| Courant | 3 |
| Connecteur | MicroUSB |
Tablero Tinker 2
Source: https://tinker-board.asus.com/product/tinker-board-2.html
| Microcontrôleur | |
| Nom: | Tinker2 |
| Marque: | Asus |
| Caractéristiques | |
| CPU: | 2x Cortex-A72 1,5GHz up to 2GHz 4x Cortex-A53 1,4GHz up to 1,6GHz |
| Clockspeed: | 2GHz MHz |
| GPU: | Mali T860MP4 |
| RAM: | 4GB LPDDR4 |
| SD card: | MicroSD |
| eMMC: | 16Gb (version S) |
| Connectivité | |
| USB: | 4x USB3.0 |
| HDMI: | 1xHDMI |
| Audio: | No |
| Ethernet: | Gigabit |
| Wifi: | 802.11 a/b/g/n/ac |
| Bluetooth: | V5.0 |
| UART: | Yes |
| SPI: | Yes |
| I2C: | Yes |
| I2S: | Yes |
| Alimentation | |
| Tension | 12V |
| Courant | 2 |
| Connecteur | DC Jack |
Resumen
| Description | |||||||||
| Nom | Raspberry Pi 3B+ | Raspberry Pi 4B | Banana Pi M5 | Odroid C4 | La patata | Rock64 | Rock Pi 4 Modelo C | Tinker S R2.0 | Tablero Tinker 2 |
| Marque | RaspberryPi | RaspberryPi | Banana Pi | Odroid | Libre Computer | Pine64 | Radxa | Asus | Asus |
| Caractéristiques | |||||||||
| SoC | Broadcom BCM2837B0 | Broadcom BCM2711 | Amlogic S905X3 | Amlogic S905X3 | AML-S905X-CC | Rockchip RK3288 | Rockchip RK3399 Hexacore | Rockchip RK3288 | Rockchip RK3399 |
| CPU | Quadcore Cortex-A53 ARMv8 | Quad core Cortex-A72 ARMv8 | Quadcore Cortex-A55 | Quadcore Cortex-A55 | Quad core Cortex-A53 ARMv8 | Quadcore Cortex-A53 | 2x Cortex-A72 1,5GHz up to 2GHz 4x Cortex-A53 1,4GHz up to 1,6GHz |
Quadcore Cortex-A17 | 2x Cortex-A72 1,5GHz up to 2GHz 4x Cortex-A53 1,4GHz up to 1,6GHz |
| Clockspeed | 1.4GHz | 1.5GHz | 1.9GHz | 2.0GHz | 1.5GHz | 1.5GHz | 1.5GHz (up to 2GHz) | 1.8GHz | 2GHz |
| GPU | VideoCore IV @ 250-400MHz | VideoCore VI @ 500MHz | Mali-G31 | Mali-G31 | Mali-450 | Mali-450MP2 | Mali T860MP4 | Mali-T764 | Mali T860MP4 |
| RAM | 1GB | 2/4/8GB | 4GB LPDDR4 | 4GB LPDDR4 | 2GB | 4GB LPDDR43 | 4 GB LPDDR4-3200 | 2GB LPDDR3 dual-channel | 4GB LPDDR4 |
| SD | MicroSD | MicroSD | MicroSD | MicroSD | MicroSD | MicroSD | MicroSD | MicroSD | MicroSD |
| eMMC | No | No | 16Gb | No | No | 16Gb | No | 16Gb | 16Gb (version S) |
| Connectivité | |||||||||
| USB | 4x USB2.0 | 2x USB3.0, 2x USB2.0 | 4x USB3.0 | 4x USB3.0 | 4x USB2.0 | 1x USB3.0, 2x USB2.0 | 2x USB3.0, 2x USB2.0 | 4x USB2.0 | 4x USB3.0 |
| Ethernet | 300Mbps | Gigabit | Gigabit | Gigabit | 100Mb | Gigabit | Gigabit | Gigabit | Gigabit |
| HDMI | 1x HDMI | 2x microHDMI | 1xHDMI | 1xHDMI | HDMI 2.0 | 1x HDMI | 2x MicroHDMI | 1xHDMI | 1xHDMI |
| Audio | Audio Jack | Audio Jack | Audio Jack 3.5mm | Audio Jack 3.5mm | Audio Jack 3.5mm | Audio Jack 3.5mm | Audio Jack 3.5mm | Audio Jack 3.5mm | No |
| Wifi | 802.11n | 802.11ac | No | No | No | No | 802.11 b/g/n/ac | 802.11 b/g/n | 802.11 a/b/g/n/ac |
| Bluetooth | V4.1 | V5.0/BLE | No | No | No | No | V5.0 | V4.0 | V5.0 |
| UART | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| SPI | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| I2C | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| I2S | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes |
| Power | |||||||||
| Power | MicroUSB | USB C | USB C | DC Jack | MicroUSB | DC Jack | USB C | MicroUSB | DC Jack |
| Tension [V] | 4.9-5.2V | 4.9-5.2V | 5V | 12V | 5V | 5V | 5V | 5V | 12V |
| Courant [A] | 2.5 | 3 | 3 | 2 | 2.5 | 3 | 3 | 3 | 2 |
Otros ordenadores monoplaca
Existen otras alternativas a la Raspberry Pi 4 en otras formas y con diferentes niveles de rendimiento.
Fuentes
https://www.raspberrypi.org/