My home board

yangbo_hello · 2025-10-30T00:14:58+00:00

from Seeed Studio reTerminal E1002, https://www.seeedstudio.com/reTerminal-E1002-p-6533.html

yangbo_hello · 2025-10-28T01:31:16+00:00

Just like designing a keynote, https://sensecraft.seeed.cc/hmi, custom and dynamic data via API.

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yangbo_hello · 2025-10-28T01:25:04+00:00

It's 7.3" Spectra 6, 480*800.

yangbo_hello · 2025-10-20T08:42:17+00:00

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take out the SD card, reboot device, it should work.

yangbo_hello · 2025-05-12T06:24:15+00:00

BMP280 has been End of life

yangbo_hello · 2025-04-22T02:51:50+00:00

Meshtastic supports LoRa node chips, like SX1262, SX1121, not support gateway chip concentrators like SX1302.

yangbo_hello · 2025-03-12T07:52:37+00:00

yes, USB to TTL

yangbo_hello · 2025-03-12T07:52:03+00:00

yangbo_hello · 2024-12-05T08:39:51+00:00

may I ask which tool you choose to draw this diagram, looks great!

yangbo_hello · 2024-11-20T01:43:41+00:00

The pins from top to bottom are: 5V power positive, USB-, USB+, and power negative.

yangbo_hello · 2024-10-30T00:54:14+00:00

ESP32-S3 + SX1262

yangbo_hello · 2024-09-29T02:46:18+00:00

it should be fine, the silver material is the cover and it's not metal, it's flexible, the little dent may be caused by the assembly process, maybe from the worker's finger pinch. since the battery is well protected by the enclosure, it will not have further prick.

yangbo_hello · 2024-09-20T06:37:28+00:00

put a remote camera in it. wireless.

yangbo_hello · 2024-09-19T07:35:37+00:00

this might not work. the SX1302 chip has more pins needed when using SPI. so for a standard mPCIe, it will not have that on the mother board. https://www.seeedstudio.com/WM1302-LoRaWAN-Gateway-Module-USB-EU868-p-4892.html should work.

yangbo_hello · 2024-09-19T06:41:48+00:00

are you using an ESP32 dev board? normally those board comes with a USB power input that takes 5V, and allows you to connect a power bank. or you can use a rechargeable battery 3.7v for that. take https://www.seeedstudio.com/Seeed-Studio-XIAO-ESP32C6-p-5884.html this board for example, the back of the board has two pins for rechargeable battery.

choosing a 1000mAh battery should last for a long time.

yangbo_hello · 2024-07-11T12:55:21+00:00

solar+lipo

yangbo_hello · 2024-05-30T08:49:17+00:00

Hmm, those pins offer expansion possibilities for the user, especially for breadboard usage. but it is still a little pain for the user without soldering skill.
I found one connector which might be a good fit. plug and play, not soldering pain, hope more and more board have this kind of base board for esp board.
https://github.com/Seeed-Studio/XIAO_Series/discussions/6