alt Hacker News> I've been saying it for ages, but a decent easily available western equivalent to the ESP32 (meaning easy WiFi) needs to happen
- Texas Instruments SimpleLink CC32xx (CC3220 / CC3235)
- TI CC3235MODA module
- Renesas DA16200
- Microchip PIC32MZ-W1
- Microchip WFI32 module family
- Silicon Labs SiWx917 / SiWG917
- Silicon Labs SiWx917Y module
- Nordic Semiconductor nRF7001/7002 WiFi 6 IC
- Use with nRF52, nRF53 or nRF91 series SoCs
- STMicroelectronics STM32 with ST67W series pre-certified WiFi modules
If necessary one can use any cheap hobby solution for initial development and then port to an industrial-class SoC solution. We've done this a few times during pandemic era shortages; using the RP2040 to get through prototyping and development and then switching the design to an industrial-grade chip.
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> These solutions are priced well for commercial and industrial solutions at scale.
Translation: they're expensive, and getting them working involves jumping through hoops more complex than simply getting boards off Amazon and launching VS Code. They aren't equivalent, and the sneering isn't helping.
It is failing to understand this that opens the door to DJI and Bambu, who unsurprisingly prioritize user experience and predictability, which is a major factor in why in open competition they keep wiping the floor with everyone.
What's missing from these parts which makes people reach for ESP32 by default instead? (I don't have any experience with ESP32.)
The TI parts seem a bit expensive in small quantities, but the Microchip and SiliLabs parts are like $6-7 in single units from Digi-Key. Is it just that the dev kits are in the >$50 price range which puts people off compared to ESP32?