MIT
An ESP32 version of CapnBry's fantastic Heter Meter project on GitHub
I built an older version of this project for my Big Green Egg. It works a treat, but I thought the ESP32 could easily replace both the Raspberry PI and the Arduino board in his project to make a smaller, less expensive alternative.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | TYPE-C 6P | USB2 | TYPE-C-SMD_TYPE-C-6P | 1 |
| 2 | PJ-320B | AUDIO1,AUDIO2,AUDIO3,AUDIO4 | AUDIO-SMD_PJ-320B | 4 |
| 3 | HDR-M-2.54_1x2 | J2,J3 | HDR-M-2.54_1X2 | 2 |
| 4 | 1k | R1 | R0603 | 1 |
| 5 | 22k | R2,R3,R4,R5 | R0603 | 4 |
| 6 | 330 | R6,R7 | R0603 | 2 |
| 7 | 5.1k | R8,R9 | R0603 | 2 |
| 8 | 10k | R10,R11 | R0603 | 2 |
| 9 | CJ431_C3113 | U1 | SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR | 1 |
| 10 | ESP32 OLED Heltec | U3 | ESP32_OLED_HELTEC ORDINARY PINNUMBER | 1 |
| 11 | HDR-M-2.54_1x4 | J1 | HDR-M-2.54_1X4 | 1 |
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