# BPI-G1 Hardware Specifications

| Items                                              | Hardware Specifications                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| -------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| CPU    STM32F103CB ARM Cortex™-M3 32-bit RISC core |                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| WIFI                                               | CC3200 device is an integrated high-performance ARM Cortex-M4 MCU and with a Wi-Fi network processor subsystem (This subsystem includes 802.11 b / g / n radio, baseband, network protocol stack and a powerful encryption engine MAC, supports 256-bit encryption in order to achieve a fast, secure Internet connection). This device contains a variety of peripherals, I2S, SD / MMC, UART, SPI, I2C and four-channel analog to digital converter (ADC). |
| Bluetooth                                          | CC2540 device is a low cost, low power, true system-on-chip (SoC) for Bluetooth low energy applications. It enables to build a strong BLE master or slave node with very low total cost BOM. The CC2540 combines the excellent RF transceiver, the industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8 KB RAM and many other powerful auxiliary functions and peripherals.                                                           |
| Zigbee                                             | CC2530 device is a true system-on-chip (SoC) for IEEE802.15.4, Zigbee RF4CE applications and solutions. It enables the establishment of a strong network of nodes and very low total cost BOM. CC2530 combines leading RF transceiver, the industry-standard enhanced 8051 MCU, in-system programmable flash memory, 8 KB RAM outstanding performance and many other powerful features.                                                                      |
| Power                                              | 5V DC                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| Buttons                                            | Reset button                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| LED                                                | WiFi， Bluetooth， Zigbee                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| Monitor                                            | OLED（128x64）                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| OS                                                 | Free-RTOS、Ti-OS、Coustom-OS                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| Product size                                       | 95mm  X 56mm                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| Weight                                             | 19g                                                                                                                                                                                                                                                                                                                                                                                                                                                          |