Based on our record, esp32 should be more popular than Chip. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Download the app here: https://getchip.uk. Source: about 2 years ago
Chip non-ref: http://getchip.uk (no cash for sign up using this link). Source: over 2 years ago
Esp32.net has a bunch of additional references, projects, and places to gather information. Source: almost 3 years ago
Closest thing is the ESP32 from Espressif Systems See ESP32 link for details. Since you specifically asked for open source, so some tinkering and compile is required. Source: almost 3 years ago
There's also many more dev boards, chips and modules listed here, though they may not necessarily have platformio IDs. Source: about 3 years ago
Digit - SMS bot that monitors your bank account & saves you money
Intel NUC boards - Four-by-four inch Intel NUC boards come with a soldered-on processor.
Penny - Penny is a personal finance app that takes the pain out of keeping track of your finances.
Intel NUC - Intel NUCs are available as Kits(Barebones), Boards(Mainbaord only) and as perconfigured Mini-PCs.
Lyfcoach - Ask the community to roast your finances & goals
ESPRESSObin - Electronics, Single Board Computer, and x86