Adding Espressif ESP32 to the Golioth Bluetooth-to-Cloud Service
The ESP32 and the product line variants often run Bluetooth alongside Wi-Fi. This post shows how you can use the Bluetooth capabilities of an Espressif chip to …
Tag
ESP32
18 posts
Use the ESP32 AT Binary to Make Any Zephyr Project Wi-Fi Enabled
You can add Wi-Fi to any Zephyr project with an ESP32 running the ESP-AT firmware and a couple of configuration symbols in Zephyr. Let the data flow!
The ESP32 HCI makes any Zephyr board a Bluetooth gateway
Bluetooth HCI enables any chipset to act as a peripheral to a processor running a Bluetooth stack. We pair the ESP32-C3 HCI with a processor running Zephyr to …
Using the ESP32-C3 as an AT modem on the Aludel Elixir
Your ESP32-C3 can act as a secondary modem for any type of primary processor. This post shows how to program and utilize the ESP-AT default firmware.
Sending Audio for IoT to the Cloud
Uploading audio from IoT devices to the Cloud is easy with Golioth. Here's everything you need to know to deliver large chunks of data from your fleet to …
Upload Images from IoT Devices Using Block Upload
This post walks through how to upload images from IoT devices to Golioth over CoAP using block upload. Once the image is at the server, Golioth Pipelines can …
How To Manually Send Data to LightDB State and LightDB Stream
We always recommend connecting ESP32 devices to the Golioth Cloud with the Golioth Firmware SDK. We believe that is the lowest friction way of connecting a …
Using VScode for ESP-IDF and Golioth
You can use VScode when working with Golioth's ESP-IDF SDK. This guide walks through the process of setting up the ESP-IDF extension for VScode, then shows how …
Trialing PlatformIO and Arduino with Golioth (Labs)
This experiment combines Golioth with Arduino and PlatformIO. The project builds on ESP-IDF, including Arduino as a component. It's not meant for production …
How to do ESP32 OTA Updates using Golioth and ESP-IDF
The most sought-after Golioth feature is OTA, also known as Over-the-Air firmware updates. When you put an IoT device into the field it’s crucial that you be …
'Thousands of ESP32s: Device Management for ESP-IDF based devices'
DevCon22 was a 2 day event that Espressif held last month to showcase upcoming products from Espressif as well as external partner offerings. Mike and I …
Golioth ESP-IDF SDK Code Walk-through
This video and post showcase how to use the recently announced the Golioth ESP-IDF SDK in your next project. Utilize all of Golioth's excellent features to …