Eris Development Board

Africa's Talking Eris Development Kits contain a series of microcontroller boards compatible with STM32Cube IDE and Arduino IDE.
Eris v1 kits and boards ship with an STM32F103 Chip packaged in a manner that is both beginner friendly and also feature-packed for intermediate hobbyists.
At the core is 72MHz ARM Cortex M3 with 64Kb of flash memory. The board ships with an inbuilt FTDI chip making it easy to program and SWD interface for easy debugging.

Specifications

●       32-bit ARM Cortex M3 clocked at 72MHz 3.3v logic
●       64 Kb of flash memory
●       20 Kb of SRAM
●       8MHz clock and 32kHz clock for RTC
●       2 USART interfaces
●       7-channel DMA
●       5VDC input voltage
●       On-board SIM Module with antenna (for R2 series)
●       On-board WiFi Module (for R1 series)
●       USB Support (MAX3421E)
●       On-board FTDI
●       SWD Interface

Learning Resources:

GitHub: https://github.com/africastalkingiotltd

Data sheet: https://developers.africastalking.com/docs/iot/eris/eris_dev_board

Package Includes

1 pc * Eris Dev Board