Indicators
Indicators is an open source PCB design by anton-vinogradov: a 2-layer, 90 × 70 mm board with 37 components (11 distinct parts). Filed under rf & radio.
Open multiband RF handheld on ESP32-S3 + ESP32-C5 — successor to esp32-leshy / ESP32-DIV
2.4/5-GHz Wi‑Fi · BLE · 802.15.4 · 3× nRF24 · Sub‑GHz · VHF/UHF · FM/AM/SW/LW/Airband · IR · LoRa/CC1101+NFC Cap
Capabilities · Roadmap · Stage reports · Schematics · Firmware · Русский
Leshy2 is intended to be a hobby device combining spectrum observation, communication, diagnostics and safe experimentation without a mandatory laptop. The first order targets one genuinely working prototype: the factory supplies two populated PCBAs and the owner completes a simple, solder-free final assembly.
Parts list
37 components, 11 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | — | chip | U50, U51 |
| 9 | — | chip | Q50, Q51, Q52, Q53, Q54, Q55, Q56, Q57 +1 |
| 1 | — | chip | J50 |
| 1 | — | chip | DS1 |
| 1 | 10mΩ | resistor_res1210 | LS2 |
| 1 | — | chip | SW10 |
| 3 | 10mΩ | resistor_res1210 | SW11, SW12, SW13 |
| 8 | LED | led_0603 | D50, D51, D52, D53, D54, D55, D56, D57 |
| 3 | 100nF | capacitor_cap0402 | Cds1, Csd2, Cu51 |
| 1 | 10uF | capacitor_cap0805 | Csd1 |
| 7 | 4.7kΩ | resistor_res0402 | Rd50, Rd51, Rd52, Rd53, Rd54, Rd55, Rd56 |
More boards in esp32-leshy2
Leshy2 LESHY2-RF-R2 R2 exact placement
80 × 150 mm778 parts6LMIT5
ESP32Leshy2 LESHY2-UI-R2 R2 exact placement
80 × 150 mm430 parts6LMIT5
Power
90 × 70 mm42 parts2LMIT5
Audio
80 × 60 mm19 parts2LMIT5
Expansion
80 × 60 mm13 parts2LMIT5
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