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awesome-meshcore/open_hardware.md
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## WIP dual radio solar repeater
* [Carrier board](https://easyeda.com/editor#id=fb59d916eabb44529eb920ae43cecbec) ~$10pc
* [MPPT](https://oshwhub.com/qq946333519/tai-yang-neng-chong-dian-mo-kuai-1-jie-san-yuan-li-dian-chi-cn3791)
* [WIP 2.4Ghz Lora Click board](https://easyeda.com/editor#id=6d2e6629ff40472cb557240839030eae) ~$10pc
* [Xiao NRF52](https://www.aliexpress.com/item/1005009606027401.html) ~$10pc
## Ancillary components
* [Enclosure](https://www.aliexpress.com/i/1005009142158113.html)
* [20W panel](https://www.aliexpress.com/item/1005007377492727.html)
* [Propriatry battery](https://www.aliexpress.com/item/1005009840834258.html)
## Alternate PCB's
| Project | Link | MCU | LoRa | Standout Features |
|---|---|---|---|---|
| **meshtastic设备-Fucktec** | [oshwhub.com](https://pro.easyeda.com/editor#id=856ffe4c3d064868a1c88e3aa3d39bd1) | nRF52 | LoRa module | FakeTec variant with screen, GPS, and an onboard MPPT solar charge controller squeezed into the original FakeTec footprint; circuits are modular so sections can be omitted [Pro Micro](https://github.com/sasodoma/nrf52840-promicro)|
| **meshtastic nrf52840 mgt** | [oshwhub.com](https://oshwhub.com/mgt19937/meshtastic-nrf52840-prototype_2024-10-22_00-31-47) | nRF52840 (Pro Micro) | LoRa module | Fully handmade handheld node; reworked antenna layout specifically for the Pro Micro footprint; ¥100 to clone |
| **meshtastic-mini** | [oshwhub.com](https://oshwhub.com/SHENYE894) | nRF52840 | LoRa module | Single-node device with optimised nRF52840 Bluetooth antenna section for extended BT range |
| **meshtastic太阳能端** | [oshwhub.com](https://oshwhub.com/allrounderkali) | nRF52 | LoRa module | Dedicated solar repeater/endpoint; solar panel power is selectable based on target power budget |
| **TinyLoRa-C3 MV 手持** | [oshwhub.com](https://oshwhub.com/kangyuzhe) | ESP32-C3 | LLCC68 / SX1262 (2229 dBm) | Most feature-packed handheld on the list: barometric pressure, temp/humidity, 5-way joystick, GPS, LiPo, buzzer, WiFi, BT — one board; also supports MeshCore |
| **基于ESP32C6的全功能meshtastic节点** | [oshwhub.com](https://oshwhub.com/kazagumo) | ESP32-C6 | Ebyte E22-400M30S | Display + buzzer + RGB LED + joystick, all hardware-verified; one of the only ESP32-C6 Meshtastic designs on the platform |
| **TinyLora-C3 V4.1** | [oshwhub.com](https://oshwhub.com/kangyuzhe) | ESP32-C3 | 22/29/30/33 dBm modules | Wide-input power (USB-C, 736 V, or LiPo), built-in solar charge circuit, supports high-power modules up to 33 dBm; Meshtastic & MeshCore compatible |
| **lorawan迷你终端-随身meshtastic-温湿度计** | [oshwhub.com](https://oshwhub.com/kangyuzhe) | ESP32-C3 | SX1262 | Pocket-sized verified build with onboard AHT30 temperature/humidity sensor for environmental mesh telemetry |
| **SakuraPi Pocket Namiji** | [oshwhub.com](https://oshwhub.com/sakurapi/sakurapi-pocket-namiji) | — | LoRa module | Ultra-compact community platform for Meshtastic/LoRaMesh with full 3D-printable case files and firmware docs; flexible power; designed for solar nodes and indoor fixed deployments |
| **TinyLoRa-C3开发板** | [oshwhub.com](https://oshwhub.com/kangyuzhe/esp32c3-ra-01sc-kai-fa-ban-v0-1) | ESP32-C3FH4 (~¥7) | LLCC68 / multi-module | Base dev board for the kangyuzhe lineup; 1 mm PCB for improved antenna performance; 5 LoRa modules tested and verified |