Unveiling secrets of the ESP32: creating an open-source Mac layer

• bl60x-wifimon

  1 7 10.0 C

  minimal 2.4 GHz WiFi monitor for bl60x boards

I think bl602 shares the wifi rf/mac layer with esp32. There is a monitor mode implementation here https://github.com/stschake/bl60x-wifimon/

• circuitpython

  93 3,894 0.0 C

  CircuitPython - a Python implementation for teaching coding with microcontrollers

  

The barrier to entry has never been lower. Last night I prototyped some code in Python on my Mac to talk to a Bluetooth peripheral, and then had ChatGPT translate it to Arduino C++ code for a $5 ESP32 which mostly worked on the first go.

You can even run Python on microcontrollers these days. See Adafruit's https://circuitpython.org for which they publish modules for many (almost all?) of the sensors they sell. The modern microcontroller frameworks hide much of the complexity of Wi-Fi, Bluetooth, filesystems, etc. so you can do complicated things with minimal effort. You can really cobble something together in an afternoon.

• InfluxDB

  www.influxdata.com sponsored

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• esp-idf

  245 12,479 10.0 C

  Espressif IoT Development Framework. Official development framework for Espressif SoCs.

  

ugh.. arduino.

Better to start with ESP-IDF, there's a pretty full featured well documented web server, and a lot more.

https://github.com/espressif/esp-idf/tree/master/examples/pr...

• mfoc

  3 1,178 2.7 C

  Mifare Classic Offline Cracker

  

Given that they are originated from China, I'm not surprised.

For a while (thankfully not any more) you can't sell an ACR122U RFID card reader online, just because mfoc [1] supports it nicely.

[1] https://github.com/nfc-tools/mfoc

• bl_iot_sdk

  4 255 4.4 C

  BL602/BL702 SDK. Any technical topic, please access the following link.

  

For the Bouffalo Lab and Beken WiFi SoCs we already have SVD files[1] for the WiFi MAC (and likely the PHY too). Both are based on CEVA RivieraWaves IP.

Also you might be able to use it as a SDR for the 2.4GHz band, there appears to be registers to send ADC data to Wireless SRAM. And USB 2.0 High Speed on some of the Bouffalo chips.

1. https://github.com/bouffalolab/bl_iot_sdk/blob/master/compon...

• WorkOS

  workos.com sponsored

  The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  

Suggest a related project