A New Experience of Building Wireless Embedded Systems For Everyone
summary
A compact Cortex‑M7 board ships with Grisp-Base boots Erlang VM on bare metal, 64 MB SDRAM and an SD‑card bootloader (atoms), and it includes 802.11b/g/n onboard Wi‑Fi plus standard PMOD sensor connectors. The prototype boots from SD, runs minimal C demos and a partial Erlang VM, and the EPMD replacement in pure Erlang is already upstreamed to OTP. Price target ~100 EUR, first working samples arrive and a raffle offers early boards—drivers and Wi‑Fi support are work in progress.
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chapters (20)
- 0:00Introduction
- 1:28Unique Kernel
- 2:38POSIX
- 4:03ALAN
- 5:24Architecture
- 7:08Bosch Rexroth
- 10:37Hardware Overview
- 14:47Connectors
- 18:55GPIO
- 22:30I Square C
- 30:07Gyroscope
- 30:53Low Level Drivers
- 31:21Demo
- 36:25Build Process
- 39:00Airlock Distribution
- 41:26Image Attribution
- 41:40New Website
- 42:01Development Cost
- 43:55Battery Measurements
- 46:52Canvas
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