alt Hacker NewsIt's this now, but 3D printers, Meshtastic, and the ESP32 all seem likely to catch the ire of the administration if some deal is not done in the coming years.
I've been saying it for ages, but a decent easily available western equivalent to the ESP32 (meaning easy WiFi) needs to happen, and until it does there will be a giant hole in the middle of the entire maker universe, which increasingly acts as the prototyping stage for commercialized gadgetry.
Replies
SiLabs RS9116, Nordic nRF7002, TI CC3235, Dialog DA16200, ...
They exist, they just don't ship to individual nobodies without NDAs and months of talks and supply commitments, therefore we might as well consider them nonexistent. And that's sinking the whole world into oblivion, and no one(sane) is doing anything about it.
Chinese equivalents of Western products ship same day to mail drops at two digits below USD denominated global market manufacturing costs. That's their secret sauce. Or tried and true East Asian miracles strategy, of exploiting material independence to vacuum in foreign currency that are short of cost but are just trustless bundles of paper anyway. Economic competition is not possible when that's possible for them and nobody else - NOBODY else, not like "only for Asian backwater whatever failed state", but China, for now, specifically.
I'm actually from Japan and, with goggles of a maker on, DJI behavior feels reminiscent of Sony until it sank. The tech is top notch, and prices make progressively less sense towards higher ends. That kills competitions by denying sales of high end products(IMO. I'm not a sane person).
Bambu was made by a bunch of former DJI executives, and copied a lot of their dubious business practices.
> 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.
I agree on the need to create an ESP32 equivalent. But the ESP32 doesn't really correlate to DJI here. DJI collects a massive amount of telemetry data and terrain data, forces the average user to upload this data, and isn't exactly forthcoming about what is collected or how it is used.
An ESP32 can, for the most part, be fully audited in what it is sending. Yes, the wireless drivers are binary blobs, but the developer has extensive control over the device, and it is easy to monitor/filter/firewall the data sent.
3D printers, as a general category, are also more similar to the ESP32 than to DJI.